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

The first restriction enzyme was isolated by.

Question # 2

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

Question # 3

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

Question # 4

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

Question # 5

The gene for blue opsin is present on autosome.

Question # 6

The protective coat which surrounds the embryo is known as:

Question # 7

Blue cone monochromacy is also called

Question # 8

Identical twins result from the fertilization of:

Question # 9

The gene for blue opsin is present on autosome

Question # 10

In test cross, heterozygous produces.

Question # 11

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

Question # 12

Hypophosphatemia rickets is an X linked.

Question # 13

Mendel called the offspring of first parents as

Question # 14

Mendellan factors were renamed as 'genes' by

Question # 15

The interaction between different genes occupying different loci is

Question # 16

The maturity on set diabetes of the young is

Question # 17

The genes found in a breeding population constitute.

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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 Blood serum containing antibodies is called.
A. Plasma
B. Antigen
C. Antiserum
D. Immuno globulin
2 A woman can be bald only when she is
A. Homozygous domunant
B. Heterozygous
C. Homozygous recessive
D. Maleness
3 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
4 MN blood group is example of
A. Complete dominance
B. Co- dominance
C. Over dominance
D. Incomplete dominance
5 The interaction between different genes occupying different loci is
A. Pleiotropy
B. Epistasis
C. Bombay phenotype
D. Linkage
6 The gene for blue opsin is present on autosome.
A. 7
B. 11
C. 19
D. 21
7 In 1901, ABO grop system was discovered by.
A. Punnet
B. Karl Landsteiner
C. Wiener
D. Bern Stein
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 The type of inheritance with same phenotypic and genotypic ratio in F2
A. Dominance
B. Incomplete dominance
C. Co dominance
D. Epistasis
10 Percentage of its recombination frequency.
A. 20
B. 40
C. 60
D. 80

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