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List of Important Topics for ICAR AIEEA 2022 Biology & Chapter-Wise Weightage

Lam Vijaykanth
Lam VijaykanthUpdated On: January 12, 2022 05:53 pm IST | ICAR AIEEA

The notification of ICAR AIEEA 2022 will release soon. The aspirants must gear up their preparation. The list of Important Topics for ICAR AIEEA 2022 Biology is given in this article. 

List of Important Topics for ICAR AIEEA 2022 Biology

ICAR AIEEA 2022: The Indian Council of Agricultural Research (ICAR) has vested the responsibility to conduct the All India Entrance Examination for Admission (AIEEA) to UG, PG, and Ph.D. Courses to National Testing Agency (NTA). The exam is conducted in Online Mode. ICAR AIEEA is a nation-level examination, which is one of the toughest entrance exams and qualified candidates are lucky enough to get admission.

Biology is a very important subject to be selected for the different courses of UG and PG. And the subject is the combination of Botany and Zoology. To crack this toughest exam, the aspirants must know have clear knowledge about all the subjects. Biology is also a very good subject for scoring when prepared well. A detailed list of important topics and sub-topics of Biology is given in this article.

ICAR AIEEA 2022 Biology Chapter-Wise Weightage

The expected chapter-wise weightage of ICAR AIEEA 2022 Biology is as follows -

Name of the Important Units

Expected Number of Questions

Application of Biology

11 Questions

Diversity of Life

7-8 Questions

Origin and Evolution of Life

7 Questions

Multicellularity: Structure and Function- Plant Life

6 Questions

Multicellularity: Structure and Function- Animal Life

5 Questions

Continuity of Life

5 Questions

Unit of Life

3 Questions

The Living World

1-2 Questions

ICAR AIEEA 2022 List of important Sub-Topics of Biology

The important units and their sub-topics are mentioned below

Name of the Important Units

Important Sub-Topics

Application of Biology

  • Role of biology, in the amelioration of human problems.
  • Domestication of plant
  • Use of pesticides
  • Livestock
  • Biotechnology

Diversity of Life

  • The enormous variety of living things
  • Concepts of species, taxon, and categories

Origin and Evolution of Life

  • Darwin’s two major contributions
  • Mutation: origin and types of mutation, their role in speciation.

Multicellularity: Structure and Function- Plant Life

  • Photosynthesis
  • Reproduction and development in Angiosperms; asexual and sexual reproduction.

Multicellularity: Structure and Function- Animal Life

  • All the sub-topics are important
  • Locomotion

Continuity of Life

  • All the sub-topics are important

Unit of Life

  • Golgi complex, lysosomes, microtubules, cell wall, cilia and flagella, vacuoles, cell inclusions

The Living World

  • Origin of life and its maintenance.
  • Origin and diversity of life.
  • Physical and chemical principles that maintain life processes.

Organisms and Environment

  • Ecosystem
  • Biosphere

You can click on the link below to check the detailed syllabus ICAR AIEEA 2022 Biology -

ICAR AIEEA 2022 Syllabus

Read Also 

ICAR AIEEA 2022 Preparation and Study Time Table for 60 Days (2 Months)?
What is a Good Score & Rank in ICAR AIEEA 2022 (UG)?
List of Documents Required to Fill ICAR AIEEA 2022 Application Form – Image Upload, Specifications
ICAR AIEEA Previous Years Question Papers

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