You are currently viewing MCQ Questions for Class 10 Science Chapter 9 Heredity and Evolution with Answer Keys and Solutions PDF

MCQ Questions for Class 10 Science Chapter 9 Heredity and Evolution with Answer Keys and Solutions PDF

If you are preparing for CBSE Class 10 Board Exam Term 1 which will be an objective type questions paper, then you need to practice multiple choice questions of Class 10 Biology Chapterwise. In this article of AKVTutorials, you will get MCQ Questions for Class 10 Chapter 9 Heredity and Evolution with Answer Keys.

MCQ Questions for Class 10 Science Chapter 9 Question No 1: 

A Mendialian experiment consisted of breeding of tall pea plants bearing violet flowers with short pea plants bearing white flowers. The progeny all bore violet flowers but almost half of it were short. This suggest that genetic make up of tall parent can be depicted as : _________. 

Option A : TTWW

Option B : TtWW

Option C : TTww

Option D : TtWw

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Option A : TTWW

MCQ Questions for Class 10 Science Chapter 9 Question No 2:  

The process in which the pollens are transferred from anther of a flower to stigma of same flower is:

Option A : Double fertilization

Option B : Self pollination

Option C : Cross pollination

Option D : No fertilization

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Option B : Self pollination

MCQ Questions for Class 10 Science Chapter 9 Question No 3:  

The two versions of trait which are brought in by female and male gametes are situated at : 

Option A : Copies of same chromosomes

Option B : Two different chromosomes

Option C : Sex chromosomes

Option D : Any chromosomes

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Option C : Sex chromosomes

MCQ Questions for Class 10 Science Chapter 9 Question No 4:      

The number of sex chromosomes in zygote of human is _____.

Option A : 1

Option B : 2

Option C : 3

Option D : 4

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Option A : 1

MCQ Questions for Class 10 Science Chapter 9 Question No 5:     

Which of the following is possible phenotypic ratio and the outcome of Mendel’s experiment? 

Option A : 3 tall 1 short

Option B : 24 tall 7 short

Option C : 8 tall 0 short

Option D : 4 tall 1 medium height

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Option A : 3 tall 1 short

MCQ Questions for Class 10 Science Chapter 9 Question No 6:        

Which of the following is not a direct conclusion that can be drawn from Mendel’s Experiment ?

Option A : Only one parental trait is expressed

Option B : Two copies of each trait is inherited in sexually transmitted organism

Option C : For recessive trait to be expressed, both copies should be identical

Option D : Natural selection can alter frequency of inherited trait

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Option A : Only one parental trait is expressed

MCQ Questions for Class 10 Science Chapter 9 Question No 7:    

With whom you can associate Theory of Evolution

Option A : Charles Darwin

Option B : Mendel

Option C : Stanley miller

Option D : Harold urey

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Option A : Charles Darwin

MCQ Questions for Class 10 Science Chapter 9 Question No 8:     

Which of the following statement is not true with respect to variation

Option A : All variations in a species have equal chances of survival

Option B : Change in genetic composition results in variation

Option C : Selection of variants by environmental factors forms the basis of evolutionary processes

Option D : Variation is minimum in asexual reproduction

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Option A : All variations in a species have equal chances of survival

MCQ Questions for Class 10 Science Chapter 9 Question No 9:    

Select the group which shares maximum number of common characters?

Option A : two individuals of a species

Option B : two individual of a same genus

Option C : two individual of a same order

Option D : two individuals of a same families

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Option A : two individuals of a species

MCQ Questions for Class 10 Science Chapter 9 Question No 10:     

The rule of ____ determines the process by which traits and characteristics are reliably inherited

Option A : Reproduction

Option B : Heredity

Option C : generation

Option D : none

Show/Hide Answer

Option B : Heredity

CBSE Class 10 Science Chapterwise MCQ
1 : Chemical Reactions & Equations MCQs
| 1 to 10 | 11 to 20
2 : Acids, Bases & Salts MCQs
| 1 to 10 | 11 to 20
3 : Metals & Non-Metals MCQs
| 1 to 10 | 11 to 20
4 : Carbon & Its Compound MCQs
| 1 to 10 | 11 to 20
5 : Periodic Classification of Elements MCQs
| 1 to 10 | 11 to 20
6 : Life Process MCQs
| 1 to 10 | 11 to 20
7 : Control & Coordination MCQs
| 1 to 10 | 11 to 20
8 : How Do Organism Reproduce MCQs
| 1 to 10 | 11 to 20
9 : Heredity & Evolution MCQs
| 1 to 10 | 11 to 20
10 : Light Reflection & Refraction MCQs
| 1 to 10 | 11 to 20
11 : Human Eye & Colorful World MCQs
| 1 to 10 | 11 to 20
12 : Electricity MCQs
| 1 to 10 | 11 to 20
13 : Magnetic Effect of Electric Current MCQs
| 1 to 10 | 11 to 20
14 : Source of Energy MCQs
| 1 to 10 | 11 to 20
15 : Our Environment MCQs
| 1 to 10 | 11 to 20
16 : Management of Natural Resources MCQs
| 1 to 10 | 11 to 20

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