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

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Biology FSC Part 2 Chapter 22 Online MCQ's Test

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Question # 1

ABO blood group system was discovered by

Question # 2

Hereditary characteristics pass from parents to offspring through genes in their

Question # 3

Hypophosphatemia rickets is an X linked.

Question # 4

A monochromat can perceive

Question # 5

Human skin colour is controlled by gene pairs.

Question # 6

Locus is

Question # 7

Incomplete dominance was discovered by 4 '0 clock olant in 1899 by.

Question # 8

A clear picture of the genetic basis of sex determination emerged after the discovery of

Question # 9

Protonopia is

Question # 10

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

Question # 11

DNA Polymerase enzyme was isolated from.

Question # 12

The maturity on set diabetes of the young is

Question # 13

Intelligence is also a case of polygenic inheritance which is strongly influenced by

Question # 14

The individuals called universal recipients have.

Question # 15

Expression of a trait is termed as

Question # 16

O blood has neither A or B antigen but it does have

Question # 17

The first restriction enzyme was isolated by.

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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 In 1901, ABO grop system was discovered by.
A. Punnet
B. Karl Landsteiner
C. Wiener
D. Bern Stein
2 Percentage of its recombination frequency.
A. 20
B. 40
C. 60
D. 80
3 Incomplete dominance was discovered by 4 '0 clock olant in 1899 by.
A. devries
B. Jhannsen
C. Carl correns
D. Tscharmach
4 Protonopia is
A. Red blindness
B. Blue blindness
C. Green blindness
D. Brown blindness
5 Expression of a trait is termed as
A. Genotype
B. Phenotype
C. Dominance
D. Wild type
6 Secretors have dominant secretor gene 'Se' on chromosome.
A. 9
B. 19
C. 21
D. 24
7 The protective coat which surrounds the embryo is known as:
A. Amnion
B. Chorion
C. Allantosis
D. Chorio Allantoic
8 DNA Polymerase enzyme was isolated from.
A. Viruses
B. Bacteria
C. Protozoa
D. Fungi
9 Identical twins result from the fertilization of:
A. One ovum by the sperm
B. One ovum by the two sperms
C. Two ova by two sperms
D. Two ova by one sperm
10 80% haemophiliacs suffer from haemophilia A due to abnormality of factor
A. VIII
B. IX
C. X
D. XI

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