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IB Biology

IB Biology is a course that explains the phenomenon of life and organisms. Biology is said to be the only living subject, so the learning never ends and biologists are always discovering new things about this course. Another fascinating fact about biology courses is that there are millions of different species on this blue planet, which opens up a wide range of specifications and mastery to achieve. Students learn about cell theory, the chemistry of living things, plant science and genetics, among many other topics to further their understanding of and learning about biology.
The IB Biology syllabus consists of topics divided into 11 sections:

  • Cell Biology
  • Molecular Biology
  • Genetics
  • Ecology
  • Evolution and Biodiversity
  • Human Physiology
  • Nucleic Acids
  • Metabolism, Cell Respiration and Photosynthesis
  • Plant Biology
  • Genetics and Evolution
  • Animal Physiology

Engaging students is a key priority for our IB Biology tutors, especially in an online setup. For IB Online Academic Tutoring in Biology, there is inspiration all around – but it can still be difficult to make the subject more interesting and accessible to students. Learning through activities facilitates deep learning. Online academic tutoring sessions can help assess student’s knowledge and retention of biology through online quizzes and assignments that can be evaluated digitally too. Instant feedback and corrections save time and make sessions more streamlined for students.

 

IB Biology Syllabus Higher Level (HL) and Standard Level (SL)

Let’s discuss the topics in detail above, each section of the topics is having a subdivision of topics and is grouped according to level into the IB Biology HL (Higher level) and SL (Standard Level). The IB Biology also offers Optional IB Biology topics in the HL subjects. Therefore, IB Biology Syllabus divided into these three groups, those are as follows:

  1. IB Biology HL topics
  2. IB Biology SL topics
  3. Optional IB Biology topics

 

The IB Biology syllabus consists of topics divided into 11 sections:

IB Biology SL Topic

  • Cell Biology
  • Molecular Biology
  • Genetics
  • Ecology
  • Evolution and Biodiversity
  • Human Physiology

 

IB Biology HL Topics

  • Nucleic Acids
  • Metabolism, Cell Respiration and Photosynthesis
  • Plant Biology
  • Genetics and Evolution
  • Animal Physiology

 

Optional IB Biology Topics

Optional IB Topics Section A: Neurobiology and Human Brain Behavior

  • The Neurology and their Biological Evolution
  • Brain Structure and Development
  • Perception of the Stimuli
  • Ethology and Neuropharmacology

 

Optional IB Topics Section B: Biotechnology and Bio information

  • Microbiology
  • Biotechnology for the agriculture
  • Environmental protection
  • Medicine and Bioinformatics

 

Optional IB Topics Section C: Ecology and Conservation

  • Species and Communities
  • Communities and Ecosystems
  • Impacts of Humans on ecosystems
  • Conversion of biodiversity
  • Ecology of population
  • Nitrogen and phosphorus cycle

 

Optional IB Topics Section D: Human Physiology

  • Human Nutrition
  • Digestion
  • The function of the Liver
  • The Heart
  • Hormones and Metabolism
  • Transport of Respiratory Gases

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Topics of IB Biology SL & HL

IB Biology SL Topic

These are the SL Topics of IB Biology given below in the table format, with a short concept description of each SL IB topic, those are as follows:

 

Cell Biology
Introduction to Cells  The core concept about this topic is having the understanding the correlation of cell with the human body, Because all living organisms are made of cells, Cells are the signal organisms which are evolved into the multicellular organism in a million of year. 
Ultrastructure of cells  The concept is about the cell structure compared to different types of organisms.
Membrane Structure and Transport
  • In this, the core concept about the diverse structure of membrane protein and cholesterol are similar components of every animal. 
  • This topic tells you about the simple diffusion, osmosis process, and movement of the cell in the body.
The origin of Cells and Division The core concept of the topic is division, about the arisen endosymbiotic theory. Other than this to about the Mitosis process, Chromosomes and Mutagens, and the cycling of the cell cycle.

 

Molecular Biology
Molecules to Metabolism, Water, Carbohydrates, Proteins, Enzymes, and lipids
  • The core concept of this topic is the Molecular, Carbon atoms & Compounds, Metabolism, Anabolism, Catabolism, Hydrogen Bonding, etc.
  • Monosaccharide monomers, Fatty acids’ saturation process, isomers, and Triglycerides.
  • How Amino Acids can be linked together, the properties of Amino Acid.
  • Enzymes have different properties and functions in the denaturing process.
Photosynthesis  In the topic concentrated on plant cells, in this the topic describes the process of Photosynthesis due to carbon compounds in cells not in plants but present in all other organisms on the planet. 
Cell Respiration  This topic concept is the process of production of ATP. This means the release of energy from the organic compounds. And the Anaerobic cell respiration systems.
DNA and the structure with Replication, Transcription, and Translation process In this, the topic is all about the DNA and its formation of structure also the process of replication of DNA, Amino acid, Codons of three bases, Translation of mRNA and anticodons on tRNA.

 

Genetics
Genes, Chromosomes, Meiosis, & Inheritance
  • In this topic the overview is the genes structures position on a chromosome, alleles formation, whole genetic information, and the Human Genome Project.
  • Types of Chromosomes like Prokaryotes, Eukaryotes, Homologous, Karyogram, etc., and about the sex chromosomes.  
  • The function of Meiosis includes the fusion, cross-breeding, etc., also chapters on Dominant Alleles, Many genetic diseases which are connected to the Sex-Linked.
Genetic Modification and biotechnology of cells, DNA, etc. 
  • This topic is a little vast and covers Gel Electrophoresis, PCR, Clones of DNA, and Cells. 
  • The process of cloning adult animals using differentiated cells. 
  • Genetic modification and DNA profiling involve the comparison of DNA.

 

Ecology
Species, Communities, and Ecosystems In this topic of IB biology covered the species, and different groups of interbreeding organisms, members of species of the same group, Detritivores are heterotrophs, Autotrophs, and the supply of inorganic nutrients, the ecosystems, etc.  
Energy flow, Carbon Cycling, Climate Change
  • In this topic the supply of energy, Conversion of energy and light energy, other than this the energy losses of living organisms and heat energy. 
  • Autotrophs conversion of carbon dioxide into carbohydrates, partial decomposition, Methane oxidization, and different processes for carbon composition. 
  • In this topic, environment-related topics are also placed like topics on climatic changes, Global temperatures, and correlations related to atmospheric changes.

 

Evolution and Biodiversity
Natural Selection for Evolution and Its Evidence In this the topic will cover the evolution of homologous structures, different species of the same families also the evidence of the natural selection of process by mother nature. 
Classification of biodiversity and Cladistics
  • In this, the concept is the binomial system, which is the system used to give the name scientifically and at the time of Taxonomists.
  • Also about the clade, this specifically means a group of organisms that have a lineage from a common ancestor, Cladograms are the tree diagram used to show the lineage of a group of species.

 

Human Physiology
Digestion and Absorption, Gas Exchange
  • In the topic is all about the internal organs like the stomach, Liver, Kidney, etc. The process of digestion and contraction, Villi, different types of Enzymes, ions, and vitamins are covered.
  • The ventilation for the concentration of oxygen and carbon dioxide through the alveoli is also covered.
The Blood System and the defense against infectious disease This topic covered the blood circulation system and white blood cells. The blood flow through veins and the separate circulation of Capillaries.

In the sinoatrial nodes, the impulses stimulate, the production of antibodies by lymphocytes, etc.

Neurons, synapses, Hormones, homeostasis, and reproduction
  • Neurons transmission to the brain cells, depolarization, repolarization of the neuron, etc. Presynaptic neurons and effector cells. 
  • Insulin sans glucagon, Leptin, Y chromosome, Estrogen, and progesterone are also covered, such as The Menstrual cycle, etc.

 

IB Biology HL Topics

These are the HL Topics of IB Biology given below in the table format, with a short concept description of each HL IB topic, those are as follows:

 

Nucleic Acids
DNA Structure of replication and the Translation, Transcription, and gene expression (HL Topic)
  • In this Nucleosome, DNA structures, replication, and polymerases are covered. The process of Transcription, Eukaryotic cells, and splicing of the mRNA. 
  • The assembly of initiation of translation, Synthesis of polypeptides, and different structures are included.

 

Metabolism, Cell Respiration and Photosynthesis
Metabolism, Cell respiration, Photosynthesis  This topic involves the process of photosynthesis, Metabolism, and Cell respiration like NADP and ATP produced, Enzymes for energy, and Aerobic cell to the relation of ATP without the use of Oxygen.

 

Plant Biology
Transport in the Xylem  This topic covers Osmosis and the Xylem.
Transport in the Phloem The transportation of organic compounds, high concentrations of solutes, and water uptake by Osmosis.
Growth in the Plants  Plants’ hormones, Auxin cells, and efflux are covered in this topic.
Reproduction in plants
  • Most flowering plants uses mutualistic relationships with pollinators in sexual reproduction.
  • The switch to flowering is a response to the length of light and dark periods in many plants.

 

Genetics and Evolution
Meiosis  The chromosome replication, DNA crossbreeding, Non-sister homologous chromatids, and Alleles are covered.
Inheritance Gene Loci, Chi-squared tests, and variation discrete, The phenotype of polygenic characteristics are covered.
Gene pools and speciation  A gene pool, Speciation, reproduction behavioral, and interbreeding population are covered.

 

Animal Physiology
Antibody production and vaccination  This topic is covered the all-natural biology of animals like the unique molecules, pathogens, B Lymphocytes, and T lymphocytes in mammals. 

Activate B cells, Plasma cells Antibodies, etc.

Movement  Bones and exoskeletons, movement of the body, the skeletal muscle fibers are multinucleate and the ATP hydrolysis of cross-bridge formation.
The kidney and osmoregulation  The osmoregulatory and osmoconformers of animals, The Malpighian tubule system, the composition of blood in the renal artery and ADH controls, and the other type of nitrogenous waste are covered.
Sexual reproduction 
  • Spermatogenesis and oogenesis both involve mitosis, cell growth, two divisions of meiosis and differentiation.
  • Processes in spermatogenesis and oogenesis result in different numbers of gametes with different amounts of cytoplasm.
  • Fertilization in animals can be internal or external.
  • Fertilization involves mechanisms that prevent polyspermy.
  • Implantation of the blastocyst in the endometrium is essential for the continuation of pregnancy.
  • HCG stimulates the ovary to secrete progesterone during early pregnancy.
  • The placenta facilitates the exchange of materials between the mother and fetus.
  • Estrogen and progesterone are secreted by the placenta once it has formed.
  • Birth is mediated by positive feedback involving estrogen and oxytocin.

 

 Optional IB Biology Topics

Optional IB Topics Section A: Neurobiology and Human Brain Behavior
  • The Neurology and their Biological Evolution
  • Brain Structure and Development
  • Perception of the Stimuli
  • Ethology and Neuropharmacology

 

Optional IB Topics Section B: Biotechnology and Bio information
  • Microbiology
  • Biotechnology for the agriculture
  • Environmental protection
  • Medicine and Bioinformatics

 

Optional IB Topics Section C: Ecology and Conservation
  • Species and Communities
  • Communities and Ecosystems
  • Impacts of Humans on ecosystems

 

Optional IB Topics Section D: Human Physiology
  • Human Nutrition
  • Digestion
  • The function of the Liver
  • The Heart
  • Hormones and Metabolism
  • Transport of Respiratory Gases

Why Choose Manya's IB Online Biology Academic Tutoring

Personalized 1:1 Tutoring

Personalized 1:1 Tutoring

Our experienced tutors provide 1:1 mentoring with undivided attention to personalize the learning experience.

Experienced Tutors

Experienced Tutors

Only trainers who have passed our stringent hiring process are eligible to teach. Learn from tutors who have studied and mastered the subject matter they are teaching.

Learn from Anywhere Anytime

Learn from Anywhere Anytime

Attend online classes from anywhere in the world from the comfort of your own home and avoid the hassles of travel.

Top Rated Live-Online Platform

Top Rated Live-Online Platform

Built-in TPR classroom with a chat interface and an interactive whiteboard, both of which can be used by the student and tutor to communicate.

Recorded Sessions

Recorded Sessions

Access to session recordings so that even if you miss a lecture, you can go back and review it whenever, wherever, and on whatever device you want. All notes and tutoring sessions are recorded and delivered after each session.

Regular Assignments

Regular Assignments

Assignments are provided covering all units that will add a simple end to end way for all academic worries.

Interested in ensuring that your child improves his/her
grades by studying with the best tutors?

IB Biology Syllabus

The International Baccalaureate curriculum focuses on developing young student’s minds to have knowledge, concepts, and skills in all areas. The program wise syllabus mentioned below:

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grades by studying with the best tutors?

Meet Manya IB Tutors

Aakanksha J Madhra

Degrees:

Post graduate in Zoology
Cleared National Eligibility test with AIR 40

Subject Specialties:

Biology

Aakanksha began her career as a research person and then moved on to reviewing the Quality of content for books published through renowned publishers for 11th and 12th grade. She is also one of the members to conduct training and workshops on how to design question papers for exams. She is a recipient of the best teacher award from GISR-IIWA foundation for contribution in the field of education.

We will very shortly get to see her books on biology be published and made available in the market.

Testimonials

“Aakanksha mam is very devoted towards her students learnings. Without a doubt she has strong sense of responsibility towdars her students, alowing them to learn more deeply. This attitude can be seen from here constant feedback she gives to her students, her enthusiasm in engaging her students, as well as her prompt replies whenever her students need his assistance over emails. So far, she is the tutor whom i feel puts in the most effort ans passion into her job, and she does her job extremely well.” – Tanisha Khodwal

“Aakansha ma’am, biology teacher always teaches us in an attractive and in a unique. She always helps us in clearing our doubts and out mistakes. She has been a wonderful teacher for every student. She is anytime ready to help her students and guide us towards success. She is someone who makes her students academically strong and encourage us to do better in life.” – Bhavya Narang

Guneet Banga

Degrees:

Degree in Information Technology

Subject Specialties:

Math

Upgrading yourself every day and learning from your experiences with your students is what Guneet believes to be the only way to be successful as an online tutor. By helping students gain knowledge and in that way if a subject like Math, which is something that many students find frustrating, becomes a subject that they like, then you are a satisfied and dedicated teacher.

Gunneet considers dealing with mediocre children and working with them to scale up to be more satisfying than getting the cream of students to move from a 96% to 98% or 100%. This is where the potential and skill of a great teacher stands out from the crowd. 

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Jaishree Soni

Degrees:

Post graduate in Chemistry

Subject Specialties:

Chemistry

 

Jaishree believes that online teaching has helped address multiple issues that arises in an offline set up. Personalised attention, ability of a student to freely express themselves, better networking opportunities, developing self discipline, being able to show case concepts visually to the students with the click of a button is what enhances her classroom experience.

Testimonials

“You did teach well i would understand the topic and you can explain the topic very easily” – kishan Pratap | Grade 12

“Good afternoon ma’am, according to me your teaching was excellent and the questions which you use to give us for were really tough but it helped us to learn the concept more properly and efficiently!!” – Niharia Rathore | Grade 12

Nidhi Tyagi

Degrees:

Post graduate in Chemistry
Pursuing her Ph.D. in Physical Chemistry

Subject Specialties:

Chemistry

 

Nidhi, a post graduate in Chemistry pursuing her Phd in Physical Chemistry, didn’t begin her career as a trainer. Little did she realise that her passion would be teaching, until she attended a training program conducted by an ed-tech firm on online training and delivery.

In her class, the student is the owner of the class and her sessions revolve around a student centric approach as against a trainer centric approach.  The more you encourage a student to ask questions, the more the student understands the subject and the more the trainer learns and experiences as well.

Testimonials

“Nidhi is a great tutor. She knows more than google does” – Vera | Chemistry

“Very thorough tutor. Using outside knowledge as examples to ensure comprehension.” – Llyanna | Chemistry

Sandhya Devi

Degrees:

Graduate in Mathematics
Certified online trainer - Tutor Vista

Subject Specialties:

Math

Sandhya didn’t find her math sessions during her school days to be encouraging and motivating and she realised that this is something that only her teacher could have given her. Thus her primary goal is to make sure that none of her students feel the way she felt during her math sessions.

Online tutoring gives her the satiaction of making a difference in the life of a student even in the farthest of locations and she does this through visually engaging diagrams. Learning math not only becomes interesting but colorful and vibrant enabling students to remember the key concepts delivered.

Testimonials

“Mrs. Sandhya Devi has been my tuition teacher since I was in the fifth grade. Though math is one of my favorite subjects, Mrs. S helped make it much clearer. She has gone above and beyond her normal duties and has helped me solve tough assignments, beyond normal class hours. I am now a junior in high school and can easily solve tough calculus problems as I spent the summer being tutored By Mrs. S” – BHARAT J.

Satyawan

Degrees:

B.Tech

Subject Specialties:

Physics

Curiosity, inquisitivity and being able to relate to physics is a quality that Satyawan had in him from a very young age. He began to believe that science can provide you with required answers but gradually understood that physics can tell you how things work. In this journey his inclination was more towards Mechanics.

He believes in relating to real time examples in his classes to ensure his sessions are not the boring monotonous ones. Satyawan says, many people believe Physics is full of math & hence a student who does not like math, does not like physics too. But he has been able to show his students that physics & math cannot be combined. Math is only a tool used in physics. If students understand this well, his fear of the subject can be eliminated.

Testimonials

“Great tutor,very clear explanations to questions.”

“I understand the importance of units now! Thanks!”

“I appreciate how my tutor separated the problem into easier to understand chuncks. It made me realize that i actually had a better grasp on the subject than i originally thought.”

Shilpa Kamble

Degrees:

Post graduate in Microbiology
Bachelor of Education

Subject Specialties:

Biology

Shilpa affirms that technology has played a significant role in making sure that her classes are for sure one of the best. More so because students of these days are more engaged when learning is integrated with technology. Taking students through virtual tours of the concepts taught in class helps build engagement and encourages active participation from the students and Shilpa finds her students to have shown improvement in knowledge retention.

Testimonials

“I really liked it we actually communicated with each other we the person helped me with my question to the point were I understood it.” – Gary

“Overall  the tutor given me all the information I needed for my quiz tomorrow.” – Franklin

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FAQ's

What is International Baccalaureate (IB)?

International Baccalaureate (IB) is a non-profit organization that offers four educational programs for children aged 3 to 19. To teach these programs, schools must be authorized by International Baccalaureate. The 4 programs offered are, Primary year program (PYP), Middle year program (MYP), Diploma Program (IBDP) and Career related program.

Key features of IB

IB fosters a distinctive set of attributes to develop active, compassionate and lifelong learners and these qualities make IB students make exceptional contributions on campus.

Build curiosity – They develop their natural curiosity and acquire necessary skills to research and show independence in learning.

Knowledgeable – Concepts, ideas and issues that have local and global significance are explored by students and helps acquire in-depth knowledge and understanding across a broad and balanced range of disciplines

Ask questions – Students learn to apply thinking skills critically and creatively and recognize and approach complex problems to make reasoned and ethical decisions

Principled approach – Students act with a strong sense of fairness, justice and respect for the individual, group and community. They are groomed to take responsibility for their actions.

Good communicators – Understanding and expressing ideas and information confidently in more than one language help students to work effectively and willingly in collaboration with others.

What are the advantages of IB?

With the emergence of multiple curriculums in India, making the right choice would be a challenging task. Listed below are some of the benefits of choosing an IB curriculum.

Diverse approach towards education – The IB curriculum offers students to choose from a wide range of subjects which is not usually offered in a traditional school.

Skill Development – IB curriculum encourages students to develop critical thinking and research skills that are crucial for excellence in college and beyond. Students are encouraged to explore different approaches to learning and take responsibility for the choices they have made in their own educational progress.

Global Recognition – IB Certificate is recognized by Local and international universities. It incorporates quality practice from research and the global community of schools.

Real time practical teaching – IB curriculum is based on concept based learning methodology where students are taught concepts rather than just memorizing the facts and figures. Students are encouraged to challenge assumptions and think critically.

Personality Development – IB curriculum focuses on the holistic development of the student. The Emotional intelligence of the student develops as they inquire into the world around them.

How is IB different from other National Boards like CBSE?

The IB program is extremely practical and application-based. The International Baccalaureate (IB) offers a much broader learning range that emphasizes all-around development.
An IB program’s pedagogy focuses on “how to learn” rather than “what to learn.” The IB examinations assess a student’s intelligence rather than their pace or memory. Furthermore, before the Middle Years Program, there are no externally evaluated examinations.

Is IB recognized in India?

The International Baccalaureate (IB) is a superior educational board with strict standards that ensures it is recognized by universities and colleges all over the world. The Association of Indian Universities has also ranked the IB Diploma Program on par with CBSE, ISCE, and other state boards (AIU). The International Baccalaureate Diploma Program (IBDP) is the international version to the CBSE’s 10+2 certification.

Do international universities accept IB?

Yes, all international universities across the globe accept the IB certification provided by the International Baccalaureate board.

What is an IB Diploma?

The IB diploma is a two-year course that is similar to the Indian CBSE 10+2 qualification and is done in Grades 11 and 12.

What is the recognition of the IB Middle Years Program (MYP) in India?

The Association of Indian Universities has determined that the International Baccalaureate Middle Years Program is equivalent to grade 10 of an Indian Board Assessment. After completing the MYP, students may apply to any school or college in India for further education.

How long will it take to study for an IB program?

IB curriculum offers 4 programs

Primary year program for students aged 3 to 10. It focuses on the development of the child as a whole as an inquirer both in the classroom and world outside.

Middle year program for students aged 11 to 16 and emphasizes on intellectual change. It encourages students to make practical connections between their studies and the external world preparing them for success in further study and in life.

Diploma program is open to any student aged 16 to 19 at schools that have been authorized to implement the program

When are IB exams taken?

The major exams conducted annually by the IB board under the Baccalaureate degree and Diploma program are held in two sessions, one in November and the other in May.

Interested in ensuring that your child improves his/her
grades by studying with the best tutors?