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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Biology FSC Part 2 Chapter 22 Online MCQ's Test

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Question # 1

Hereditary characteristics pass from parents to offspring through genes in their

Question # 2

Green colour blindness is called.

Question # 3

Mendellan factors were renamed as 'genes' by

Question # 4

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

Question # 5

DNA Polymerase enzyme was isolated from.

Question # 6

Blood serum containing antibodies is called.

Question # 7

Bombay phenotype is an example of.

Question # 8

The type of inheritance with same phenotypic and genotypic ratio in F2

Question # 9

RH blood group system is named after.

Question # 10

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

Question # 11

The gene for blue opsin is present on autosome

Question # 12

The first restriction enzyme was isolated by.

Question # 13

A gene with multiple phenotypic effect is.

Question # 14

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

Question # 15

Hypophosphatemia rickets is an X linked.

Question # 16

A woman can be bald only when she is

Question # 17

Identical twins result from the fertilization of:

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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 MN blood group is example of
A. Complete dominance
B. Co- dominance
C. Over dominance
D. Incomplete dominance
2 The individuals called universal recipients have.
A. A blood group
B. B blood group
C. Ab blood group
D. O blood group
3 In test cross, heterozygous produces.
A. All round
B. 50,50
C. All wrinkle
D. None of these
4 A clear picture of the genetic basis of sex determination emerged after the discovery of
A. Autosomes
B. X chromosomes
C. Sex chromosomes
D. Y chromosomes
5 Secretors have dominant secretor gene 'Se' on chromosome.
A. 9
B. 19
C. 21
D. 24
6 Expression of a trait is termed as
A. Genotype
B. Phenotype
C. Dominance
D. Wild type
7 Intelligence is also a case of polygenic inheritance which is strongly influenced by
A. Genes
B. Environment
C. Experience
D. Nature
8 Protonopia is
A. Red blindness
B. Blue blindness
C. Green blindness
D. Brown blindness
9 Bombay phenotype is an example of.
A. Pleiotropy
B. Probability
C. dominance
D. epistasis
10 Blue cone monochromacy is also called
A. Red - green colour blindness
B. Red - blue colour blindness
C. Green - blue colour blindness
D. Yellow - blue colour blindness

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