Second Year Biology Chapter 22 Online MCQ Test for 2nd Year Biology Chapter 22 Variation and Genetics Preparation

FSC Part 2 Biology
Chapter 22 Test

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MCQ's Test For Chapter 0 "Biology FSC Part 2 Chapter 22 Online MCQ's Test"

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  • Total Questions17

  • Time Allowed20

Biology FSC Part 2 Chapter 22 Online MCQ's Test

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Question # 1

Human skin colour is also a quantitative trait which is controlled by

Question # 2

Mendellan factors were renamed as 'genes' by

Question # 3

Recombinant DNA is introduced into the host cell by means of a.

Question # 4

A monochromat can perceive

Question # 5

ABO system has four different phenotypes which are distinct from each other on the basis of specific antigens on the surface of

Question # 6

Secretors have dominant secretor gene 'Se' on chromosome.

Question # 7

The maturity on set diabetes of the young is

Question # 8

Hemophilia is

Question # 9

A dichromate can perceive two primary colours but is unable to perceive the one whose opsins are missing due to

Question # 10

The interaction between different genes occupying different loci is

Question # 11

80% haemophiliacs suffer from haemophilia A due to abnormality of factor

Question # 12

Blue cone monochrome may is an X linked trait is which.

Question # 13

The first restriction enzyme was isolated by.

Question # 14

Expression of a trait is termed as

Question # 15

Hypophosphatemic rickets is an _________ trait.

Question # 16

If a man of M blood group marries a woman of N blood group all their childern will have blood group

Question # 17

In cats the dominant allele W not only makes pure white but also causes

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22th Chapter

FSC Part 2 Biology Chapter 22 Online Test MCQ's

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FSc Part II Biology Chapter 0 Important MCQ's

Sr.# Question Answer
1 80% haemophiliacs suffer from haemophilia A due to abnormality of factor
A. VIII
B. IX
C. X
D. XI
2 Human skin colour is also a quantitative trait which is controlled by
A. 3 - 6 gene pairs
B. 1 - 3 gene pairs
C. None of these
3 Hypophosphatemic rickets is an _________ trait.
A. X - Linked
B. Y -Linked
C. X- and Y linked
D. An autosomal
4 Bombay phenotype is an example of.
A. Pleiotropy
B. Probability
C. dominance
D. epistasis
5 The type of inheritance with same phenotypic and genotypic ratio in F2
A. Dominance
B. Incomplete dominance
C. Co dominance
D. Epistasis
6 Incomplete dominance was discovered by 4 '0 clock olant in 1899 by.
A. devries
B. Jhannsen
C. Carl correns
D. Tscharmach
7 The protective coat which surrounds the embryo is known as:
A. Amnion
B. Chorion
C. Allantosis
D. Chorio Allantoic
8 The first restriction enzyme was isolated by.
A. Kary mulis
B. Hamilton O smith
C. Maxam Gilbert
D. Sanger
9 The gene for blue opsin is present on autosome.
A. 7
B. 11
C. 19
D. 21
10 In test cross, heterozygous produces.
A. All round
B. 50,50
C. All wrinkle
D. None of these

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