Biology MCQs: Frequently Asked Multiple Choice Questions, Explanation

Content Writer-SME

NEET MCQ on Biology covers all the chapters of CBSE class 11 and class 12 biology books. We have provided the multiple choice questions (mcq) links for all the updated chapters of class 11 and 12 through which students can easily check the topics explore as per the weightage in their respective exams. There are many branches of biology but the main focus area of biology class 11 and 12 books are: Microbiology, Anatomy & Physiology, Biotechnology, Genetics, Botany, Zoology, Molecular Biology, Ecology, Biochemistry, and Developmental Biology.

Branches of Biology

Main Branches of Biology

This article covers multiple choice questions for all the updated topics of biology subject as per 2023-2024 (Class 11th to 12th).

Table of Contents

Class 12 Biology MCQs
Class 11 Biology MCQs
Biology Related Links and Important Study Guides

Class 12 Biology Multiple Choice Questions

Class 12 Biology MCQs include several important concepts like Reproduction, Evolution, Food Production, Inheritance, Biotechnology, Ecosystem, biodiversity, etc.

Important MCQs Class 12 Biology

Class 11 Biology Multiple Choice Questions

Important topics covered in Class 11 Biology MCQs include The Living World, Biological Classification, Plant Kingdom, Animal Kingdom, Morphology of Flowering Plants, Anatomy of Flowering Plants, Structural Organisation in Animals, among others. There are a total of 22 Chapters included in Class 11 Biology.

Important MCQs Class 11 Biology

MCQ on Mollusca
MCQ on Animal Morphology
MCQ on Biological Classification
MCQ on Biomolecules
MCQ on Body Fluids And Circulation
MCQ on Breathing And Exchange Of Gases
MCQ on Cell Biology
MCQ on Cell Cycle And Cell Division
MCQ on Excretory Products And Their Elimination
MCQ on Food Microbiology
MCQ on Locomotion And Movement
MCQ on Photosynthesis
MCQs On Plant Kingdom
MCQ on Mineral Nutrition
MCQ on Molecular Biology
MCQ on Neural Control And Coordination
MCQ on Plant Growth And Development
MCQ on Plant Morphology
MCQ on Respiration In Plants
MCQ on Structural Organisation In Animals
MCQ on Transport In Plants
MCQ on Human Physiology
MCQs on Respiratory System
MCQ on Morphology of Flowering Plants
MCQ on Plant Tissue Culture
MCQ on Living World
MCQ on Cell Signaling
MCQ on Erythropoietin

NEET Exam Important Details

NEET is a national eligibilty cum entrance test conducted every year for the admission to medical colleges. The syllabus for exam is categorized into three main subjects: Physics, Chemistry, and Biology. The NEET exam is of 3 hours and contain 180 questions each of 4 marks. Biology is the most scoring subject among all three. Students who prepare smartly and focus on main chapters of biology and practice mcq on biology books can score good marks.

In biology, students study various life processes and learn how different organisms meet the challenges of living in their environment. Major biological concepts for student focus include the relationship between structure and function and change over time. Also, students’ experience in biology supports their developing environmental literacy.

CBSE CLASS XII Related Questions

1.
Work out the crosses between:
Normal female and Haemophilic male
Carrier female and Normal male
(III) Carrier female and Haemophilic male
Write the conclusions you draw from these crosses. Comment on the type of inheritance of the disease.
(Use: $X$ - Normal, $X^h$ - Haemophilic)
View Solution
2.
What is the carrying capacity of a species in a habitat?
Explain the growth curve that takes this capacity into account.
View Solution
3.
Draw a neat diagram of a maize grain showing the internal structure and label any five parts.
View Solution
4.
"Early and accurate diagnosis of diseases is vital in medical technology."
Name the conventional methods of diagnosis and their disadvantages.
Which three diagnostic techniques have been developed through Biotechnology ? Explain how each one helps in detecting diseases.
View Solution
5.
A DNA molecule is 160 base pairs long. It has 30% Guanine. How many Adenine bases are present in this DNA molecule?
- 48
- 64
- 96
- 192
View Solution
6.
In vitro fertilization (IVF) is a popular method these days that is helping childless couples to bear a child.
Write the different steps that are carried out in this technique.
Would you consider gamete intra fallopian transfer as a type of IVF? Justify your answer.
View Solution

View All

CBSE CLASS XII Previous Year Papers

Biology

Biology Preparation Guides

Henle’s Loop: Structure, Components, and Functions

Stages of Gamete Development

Differences and Comparison Articles in Biology

Biology NCERT Solutions

Galactose Formula: Properties, Structure, and Uses

Bed Bug Life Cycle

Biology: Branches, Concepts, Notes & NCERT Solutions

NCERT Solutions for Class 6 to 12: Download Free NCERT Solutions PDFs

Biology MCQs: Frequently Asked Multiple Choice Questions, Explanation

Class 12 Biology Multiple Choice Questions

Class 11 Biology Multiple Choice Questions

NEET Exam Important Details

CBSE CLASS XII Related Questions

1.
Work out the crosses between:
Normal female and Haemophilic male
Carrier female and Normal male
(III) Carrier female and Haemophilic male
Write the conclusions you draw from these crosses. Comment on the type of inheritance of the disease.
(Use: $X$ - Normal, $X^h$ - Haemophilic)

2.
What is the carrying capacity of a species in a habitat?
Explain the growth curve that takes this capacity into account.

3.
Draw a neat diagram of a maize grain showing the internal structure and label any five parts.

4.
"Early and accurate diagnosis of diseases is vital in medical technology."
Name the conventional methods of diagnosis and their disadvantages.
Which three diagnostic techniques have been developed through Biotechnology ? Explain how each one helps in detecting diseases.

5.
A DNA molecule is 160 base pairs long. It has 30% Guanine. How many Adenine bases are present in this DNA molecule?

6.
In vitro fertilization (IVF) is a popular method these days that is helping childless couples to bear a child.
Write the different steps that are carried out in this technique.
Would you consider gamete intra fallopian transfer as a type of IVF? Justify your answer.

Comments

SUBSCRIBE TO OUR NEWS LETTER

Biology MCQs: Frequently Asked Multiple Choice Questions, Explanation

Class 12 Biology Multiple Choice Questions

Class 11 Biology Multiple Choice Questions

NEET Exam Important Details

CBSE CLASS XII Related Questions

1.Work out the crosses between: Normal female and Haemophilic male Carrier female and Normal male (III) Carrier female and Haemophilic male Write the conclusions you draw from these crosses. Comment on the type of inheritance of the disease. (Use: $X$ - Normal, $X^h$ - Haemophilic)

2.What is the carrying capacity of a species in a habitat? Explain the growth curve that takes this capacity into account.

3.Draw a neat diagram of a maize grain showing the internal structure and label any five parts.

4."Early and accurate diagnosis of diseases is vital in medical technology." Name the conventional methods of diagnosis and their disadvantages. Which three diagnostic techniques have been developed through Biotechnology ? Explain how each one helps in detecting diseases.

5.A DNA molecule is 160 base pairs long. It has 30% Guanine. How many Adenine bases are present in this DNA molecule?

6.In vitro fertilization (IVF) is a popular method these days that is helping childless couples to bear a child. Write the different steps that are carried out in this technique. Would you consider gamete intra fallopian transfer as a type of IVF? Justify your answer.

Comments

SUBSCRIBE TO OUR NEWS LETTER

1.
Work out the crosses between:
Normal female and Haemophilic male
Carrier female and Normal male
(III) Carrier female and Haemophilic male
Write the conclusions you draw from these crosses. Comment on the type of inheritance of the disease.
(Use: $X$ - Normal, $X^h$ - Haemophilic)

2.
What is the carrying capacity of a species in a habitat?
Explain the growth curve that takes this capacity into account.

3.
Draw a neat diagram of a maize grain showing the internal structure and label any five parts.

4.
"Early and accurate diagnosis of diseases is vital in medical technology."
Name the conventional methods of diagnosis and their disadvantages.
Which three diagnostic techniques have been developed through Biotechnology ? Explain how each one helps in detecting diseases.

5.
A DNA molecule is 160 base pairs long. It has 30% Guanine. How many Adenine bases are present in this DNA molecule?

6.
In vitro fertilization (IVF) is a popular method these days that is helping childless couples to bear a child.
Write the different steps that are carried out in this technique.
Would you consider gamete intra fallopian transfer as a type of IVF? Justify your answer.