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

Protonopia is

Question # 2

The gene that triggers developmental process towards maleness is.

Question # 3

In cats the dominant allele W not only makes pure white but also causes

Question # 4

Percentage of its recombination frequency.

Question # 5

ABO blood group system was discovered by

Question # 6

Hypophosphatemia rickets is an X linked.

Question # 7

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

Question # 8

Green colour blindness is called.

Question # 9

DNA Polymerase enzyme was isolated from.

Question # 10

The gens found in a breeding population constitute.

Question # 11

In test cross, heterozygous produces.

Question # 12

MN blood group is example of

Question # 13

ABO Blood group system in man is encoded by a oolvmorohic gene I on chromosome.

Question # 14

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

Question # 15

The position of gene one chromosome is called. its.

Question # 16

Mendel called the offspring of first parents as

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 The interaction between different genes occupying different loci is
A. Pleiotropy
B. Epistasis
C. Bombay phenotype
D. Linkage
2 In test cross, heterozygous produces.
A. All round
B. 50,50
C. All wrinkle
D. None of these
3 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
4 Locus is
A. Part of DNA
B. Position of gene
C. Partner of a gene
D. Complement of gene
5 A gene with multiple phenotypic effect is.
A. Polygenic
B. Bombay type
C. Pleiotropic
D. Monogenic
6 MN blood group is example of
A. Complete dominance
B. Co- dominance
C. Over dominance
D. Incomplete dominance
7 DNA Polymerase enzyme was isolated from.
A. Viruses
B. Bacteria
C. Protozoa
D. Fungi
8 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
9 Bombay phenotype is an example of.
A. Pleiotropy
B. Probability
C. dominance
D. epistasis
10 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

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  • aina

    aina

    05 Apr 2019

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