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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Biology FSC Part 2 Chapter 22 Online MCQ's Test

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Question # 1

Percentage of its recombination frequency.

Question # 2

Different alleles of a gene that are both expressed in heterozygous condition are called.

Question # 3

In 1901, ABO grop system was discovered by.

Question # 4

Expression of a trait is termed as

Question # 5

Hemophilia is

Question # 6

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

Question # 7

DNA Polymerase enzyme was isolated from.

Question # 8

Protonopia is

Question # 9

A woman can be bald only when she is

Question # 10

Secretors have dominant secretor gene 'Se' on chromosome.

Question # 11

Blue cone monochromacy is also called

Question # 12

RH blood group system is named after.

Question # 13

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

Question # 14

ABO blood group system was discovered by

Question # 15

The form of appearance of the trait is called.

Question # 16

The gens found in a breeding population constitute.

Question # 17

The gene for blue opsin is present on autosome.

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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 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
2 Incomplete dominance was discovered by 4 '0 clock olant in 1899 by.
A. devries
B. Jhannsen
C. Carl correns
D. Tscharmach
3 Recombinant DNA is introduced into the host cell by means of a.
A. Vector
B. Phage
C. Bacterium
D. Fungus
4 A woman can be bald only when she is
A. Homozygous domunant
B. Heterozygous
C. Homozygous recessive
D. Maleness
5 Green colour blindness is called.
A. Deiteranopia
B. Tritanopia
C. Protamptoa
D. colour blind
6 Which trait is transmitted directly from an affected father to only his sons.
A. X - linked
B. Y - Linked
C. x and y linked
D. Autosomal
7 Different alleles of a gene that are both expressed in heterozygous condition are called.
A. codominant
B. Over dominant
C. Complete dominant
D. Incomplete dominant
8 ABO Blood group system in man is encoded by a oolvmorohic gene I on chromosome.
A. 7
B. 9
C. 10
D. 23
9 The gene that triggers developmental process towards maleness is.
A. TFM
B. MODY
C. SRY
D. BOB
10 Human skin colour is controlled by gene pairs.
A. Two to four
B. Three to six
C. Four to six
D. Six to ten

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