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

DNA Polymerase enzyme was isolated from.

Question # 2

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

Question # 3

Genes are located at specific loci on

Question # 4

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

Question # 5

Mendel called the offspring of first parents as

Question # 6

Green colour blindness is called.

Question # 7

ABO system has four different phenotypes which are distinct from each other on the basis of specific antigens on the surface of

Question # 8

ABO blood group system was discovered by

Question # 9

Blood serum containing antibodies is called.

Question # 10

A woman can be bald only when she is

Question # 11

The individuals called universal recipients have.

Question # 12

The genes found in a breeding population constitute.

Question # 13

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

Question # 14

Hemophilia is

Question # 15

MN blood group is example of

Question # 16

Percentage of its recombination frequency.

Question # 17

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

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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 most important hormone in initiating and maintaning lacation after birth is:
A. Estrogen
B. FSH
C. Prolatin
D. Oxytocin
2 Locus is
A. Part of DNA
B. Position of gene
C. Partner of a gene
D. Complement of gene
3 Hemophilia is
A. X linked dominant trait
B. X linked recessive trait
C. Sex influenced trait
D. Sex limited trait
4 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
5 In cats the dominant allele W not only makes pure white but also causes
A. Black spots
B. Brown spots
C. Deafness
D. Blindness
6 Incomplete dominance was discovered by 4 '0 clock olant in 1899 by.
A. devries
B. Jhannsen
C. Carl correns
D. Tscharmach
7 Protonopia is
A. Red blindness
B. Blue blindness
C. Green blindness
D. Brown blindness
8 Percentage of its recombination frequency.
A. 20
B. 40
C. 60
D. 80
9 The individuals called universal recipients have.
A. A blood group
B. B blood group
C. Ab blood group
D. O blood group
10 In 1901, ABO grop system was discovered by.
A. Punnet
B. Karl Landsteiner
C. Wiener
D. Bern Stein

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