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

Protonopia is

Question # 2

Human skin colour is controlled by gene pairs.

Question # 3

The maturity on set diabetes of the young is

Question # 4

Secretors have dominant secretor gene 'Se' on chromosome.

Question # 5

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

Question # 6

The gene that triggers developmental process towards maleness is.

Question # 7

In test cross, heterozygous produces.

Question # 8

Mendel called the offspring of first parents as

Question # 9

The protective coat which surrounds the embryo is known as:

Question # 10

Genes are located at specific loci on

Question # 11

DNA Polymerase enzyme was isolated from.

Question # 12

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

Question # 13

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

Question # 14

MN blood group is example of

Question # 15

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

Question # 16

Bombay phenotype is an example of.

Question # 17

Identical twins result from the fertilization of:

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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 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
2 Incomplete dominance was discovered by 4 '0 clock olant in 1899 by.
A. devries
B. Jhannsen
C. Carl correns
D. Tscharmach
3 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
4 80% haemophiliacs suffer from haemophilia A due to abnormality of factor
A. VIII
B. IX
C. X
D. XI
5 Bombay phenotype is an example of.
A. Pleiotropy
B. Probability
C. dominance
D. epistasis
6 In 1901, ABO grop system was discovered by.
A. Punnet
B. Karl Landsteiner
C. Wiener
D. Bern Stein
7 RH blood group system is named after.
A. Discoverer
B. Rhesus monkey
C. Rhinoceros
D. a patient
8 A gene with multiple phenotypic effect is.
A. Polygenic
B. Bombay type
C. Pleiotropic
D. Monogenic
9 ABO system has four different phenotypes which are distinct from each other on the basis of specific antigens on the surface of
A. Mitochondria
B. Gogli bodies
C. RBC
D. Centrioles
10 In test cross, heterozygous produces.
A. All round
B. 50,50
C. All wrinkle
D. None of these

Test Questions

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  • aina

    aina

    05 Apr 2019

    mcqs

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