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

Identical twins result from the fertilization of:

Question # 2

Percentage of its recombination frequency.

Question # 3

Expression of a trait is termed as

Question # 4

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

Question # 5

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

Question # 6

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

Question # 7

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

Question # 8

ABO blood group system was discovered by

Question # 9

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

Question # 10

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

Question # 11

The gene for blue opsin is present on autosome

Question # 12

Hypophosphatemia rickets is an X linked.

Question # 13

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

Question # 14

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

Question # 15

In 1901, ABO grop system was discovered by.

Question # 16

Blood serum containing antibodies is called.

Question # 17

Mendel called the offspring of first parents as

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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 Human skin colour is controlled by gene pairs.
A. Two to four
B. Three to six
C. Four to six
D. Six to ten
2 A monochromat can perceive
A. Three colours
B. Yellow colours
C. Only ane colour
D. Two colours
3 A woman can be bald only when she is
A. Homozygous domunant
B. Heterozygous
C. Homozygous recessive
D. Maleness
4 ABO blood group system was discovered by
A. Karn Ladsteiner
B. Bernstein
C. Correns
D. T.H.morgans
5 The most important hormone in initiating and maintaning lacation after birth is:
A. Estrogen
B. FSH
C. Prolatin
D. Oxytocin
6 Expression of a trait is termed as
A. Genotype
B. Phenotype
C. Dominance
D. Wild type
7 In test cross, heterozygous produces.
A. All round
B. 50,50
C. All wrinkle
D. None of these
8 If a man of M blood group marries a woman of N blood group all their childern will have blood group
A. MM
B. NN
C. MN
D. None of these
9 RH blood group system is named after.
A. Discoverer
B. Rhesus monkey
C. Rhinoceros
D. a patient
10 80% haemophiliacs suffer from haemophilia A due to abnormality of factor
A. VIII
B. IX
C. X
D. XI

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