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CBSE CLASS 12 Biology

: Develop a comprehensive understanding of CBSE Class 12 Biology through structured, NCERT-aligned lessons. The course covers reproduction, genetics and evolution, human health, biotechnology, ecology and environmental biology. Students strengthen conceptual understanding, practise important diagrams and biological processes, develop scientific reasoning, and prepare effectively for CBSE board examinations.

4.8(120 reviews)·500 enrolled·45 lessons·60h·All Levels·English
45
Lessons
60h
Total duration
500
Students enrolled
4.8 ★
Average rating

What you will learn

Learning outcomes

  • Understand sexual reproduction in flowering plants
  • Explain human reproduction and reproductive health
  • Apply principles of inheritance and variation
  • Understand molecular basis of inheritance
  • Explain evolution and evolutionary processes
  • Understand human health and diseases
  • Explain microorganisms and their applications
  • Understand biotechnology principles and processes
  • Analyse biotechnology applications
  • Explain organisms and populations
  • Understand ecosystem structure and function
  • Explain biodiversity and conservation
  • Interpret biological diagrams and data
  • Apply NCERT concepts to exam questions
  • Solve CBSE board exam-style questions

Prerequisites

  • CBSE Class 11 Biology
  • Basic cell biology
  • Biomolecules fundamentals
  • Cell division basics
  • Plant physiology basics
  • Human physiology basics
  • Basic genetics concepts

Tags

CBSE Class 12 BiologyClass 12 BiologyCBSE BiologyNCERT BiologyReproductionHuman ReproductionGeneticsMolecular GeneticsEvolutionHuman Health and DiseaseBiotechnologyEcologyEcosystemBiodiversityBiology DiagramsBiology Practical SkillsCBSE Board ExamBiology Exam Preparation

Course structure

Syllabus(12 modules)

  • Flower structure; development of male and female gametophytes; pollination - types
  • agencies and examples; out breeding devices; pollen-pistil interaction; double fertilization; post fertilization events - development of endosperm and embryo
  • development of seed and formation of fruit; special modes- apomixis
  • parthenocarpy
  • polyembryony; Significance of seed dispersal and fruit formation.

Biology specialists

Who teaches your Biology course

Every expert is degree-verified and quality-tested before joining.

D N Gautam

D. Gautam

VERIFIED
Expert in AP chemistry/NEET/JEE/IIT
4.8· 18 orders

I am M.Sc. chemistry. I was College Topper during Graduation. Expert in AP chemistry/NEET/JEE/IIT

LIveTutoringProofreading & EditingDissertation Writing
On-time
18
Orders
2.6 hr
Reply
$15–$30/hr
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Message
Nazir Hussain

N. Hussain

VERIFIED
4.8· 20 orders

I am an MBBS final year student I have prepared NEET students for last 2 years Selected 20+ students inNEET

On-time
20
Orders
49 min
Reply
$15–$125/hr
Rate
Message
Sta Machiwah

S. Machiwah

VERIFIED
Geospatial Engineer
4.8· 13 orders

I am a multidisciplinary researcher with a background in Geospatial Information Systems and Remote Sensing, interested in exploring how spatial data, technology, and analytics can support innovation and informed decision-making across diverse sectors. My interests extend across environmental management, urban development, agriculture, disaster management, finance data analytics, business, public health, infrastructure, and other fields where geospatial intelligence can create practical solutions to complex challenges.

ArcGISQGISGoogle Earth EngineENVI
On-time
13
Orders
1.1 hr
Reply
$15–$45/hr
Rate
Message
Om kumar

O. kumar

VERIFIED
Mechanical Design Engineer
4.8· 13 orders

Mechanical Design Engineer | 3D CAD & CAE Specialist I’m a Mechanical Design Engineer specializing in 3D CAD modelling, mechanical product design, and engineering analysis. I have hands-on experience with industry-standard software including CATIA, SolidWorks, AutoCAD, Creo, Blender etc. I can help clients turn concepts, sketches, drawings, and ideas into accurate, manufacturable 3D models and detailed engineering drawings. My services include: 3D part and assembly modelling Mechanical product design and development 2D manufacturing drawings and detailing Sheet metal and component design Design modifications and reverse engineering Assembly modelling and exploded views CAD model conversion and redesign Engineering simulations and basic FEA using ANSYS Design optimization and manufacturability improvements Technical documentation and drafting I focus on accuracy, attention to detail, design intent, and timely delivery. Whether you have a rough concept, existing CAD files, or a technical drawing that needs to be converted into a professional 3D model, I can provide a practical engineering solution tailored to your requirements. Software: CATIA | SolidWorks | AutoCAD | Creo | Blender Let’s turn your engineering idea into a precise and professional design.

SOLIDWORKSCATIACREOAUTOCAD
On-time
13
Orders
1.9 hr
Reply
$15–$150/hr
Rate
Message
Darshan Panda

D. Panda

VERIFIED
Plant Scientist | Researcher & Biology Educator
4.8· 13 orders

I’m Dr Darshaan Panda, a scientist, author, and Biology & Chemistry tutor with 10+ years of teaching experience. I teach AP, IB, A Level, IGCSE, GCSE, NEET, and MBBS students through personalised one-to-one lessons focused on conceptual understanding, exam success, and research mentoring.

BiologyChemistryAnatomyPhysiology
On-time
13
Orders
2.4 hr
Reply
$20–$40/hr
Rate
Message
Sonia Goswami

S. Goswami

VERIFIED
Senior academic writer
4.8· 15 orders

Professional academic writer, 12 years of experience, assured 80% marks most of the time, have cracked UPSC mains two times, have worked for reputed companies in the world

MS project
On-time
15
Orders
22 min
Reply
$15–$25/hr
Rate
Message
Shweta P

S. P

VERIFIED
Biology Tutor
4.8· 14 orders

Ph.D. in Biochemistry with 8+ years of teaching experience in higher education. Experienced in teaching biology, cell biology, molecular biology and biochemistry, mentoring students, and fostering research-oriented learning.

Live-tutoringAssignment helpCoursework helpLab reports.
On-time
14
Orders
45 min
Reply
$20–$40/hr
Rate
Message
Sadia

Sadia

VERIFIED
Professional Academic Writer | Helping Students Succeed with Clear Explanations
4.8· 14 orders

Hi there! I'm an English Linguistics student who loves helping others understand tricky concepts. Whether you're stuck on a complex question, trying to polish an assignment, or looking for clear, well structured explanations, I'm here to make things easier. With solid experience in academic writing and referencing (APA, MLA, and Harvard), I focus on delivering accurate, original work while keeping things simple and stress free. Let's work together to hit your goals and get your projects across the finish line on time!

Academic WritingContent WritingResearch & ReferencingProofreading & Editing
On-time
14
Orders
2.2 hr
Reply
$15–$25/hr
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Message

Student reviews

What students say about CBSE CLASS 12 Biology

Submitted a complex econometrics dissertation with 48 hours notice. The expert delivered exactly what I needed — properly cited, original, well-argued. Genuinely impressed.

MR
Marcus R.
Economics · University of Edinburgh
Dissertation

I was skeptical at first, but the quality review process convinced me. Got my CS assignment back with a proper explanation of the code too.

PS
Priya S.
Computer Science · University of Melbourne
Assignment

Used FLN three times now for my MBA coursework. The admin team is responsive and the expert they matched me with really understands business strategy.

DO
Daniel O.
MBA · LSE
Coursework

My nursing care plan was detailed, evidence-based and formatted exactly to my university's guidelines. Revision turnaround was under 3 hours. Brilliant service.

AH
Aisha H.
Nursing · Coventry University
Care Plan

The law essay was outstanding — every case cited correctly, strong argument structure throughout. It's clear the expert actually specialises in contract law.

TK
Tom K.
Law · King's College London
Essay
$14 – $44

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