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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  • Total Questions17

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Biology FSC Part 2 Chapter 22 Online MCQ's Test

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Question # 1

Blue cone monochromacy is also called

Question # 2

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

Question # 3

A clear picture of the genetic basis of sex determination emerged after the discovery of

Question # 4

Protonopia is

Question # 5

Mendellan factors were renamed as 'genes' by

Question # 6

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

Question # 7

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

Question # 8

80% haemophiliacs suffer from haemophilia A due to abnormality of factor

Question # 9

A gene with multiple phenotypic effect is.

Question # 10

The genes found in a breeding population constitute.

Question # 11

Hemophilia is

Question # 12

The protective coat which surrounds the embryo is known as:

Question # 13

Hemoohilia is.

Question # 14

ABO blood group system was discovered by

Question # 15

The individuals called universal recipients have.

Question # 16

The position of gene one chromosome is called. its.

Question # 17

In test cross, heterozygous produces.

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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 Percentage of its recombination frequency.
A. 20
B. 40
C. 60
D. 80
2 A gene with multiple phenotypic effect is.
A. Polygenic
B. Bombay type
C. Pleiotropic
D. Monogenic
3 The maturity on set diabetes of the young is
A. an autosomal recessive trait
B. An autosomal dominant trait
C. A sex linked trait
D. A sex influenced trait.
4 Blue cone monochrome may is an X linked trait is which.
A. Red cone cells are absent
B. Green cone cells are absent
C. Both red and green cone cells are absent
D. Blue cone cells are absent
5 Hereditary characteristics pass from parents to offspring through genes in their
A. Nuclei
B. DNA
C. Gametes
D. Body
6 Mendellan factors were renamed as 'genes' by
A. Mendel
B. Correns
C. Morgan
D. Johannsen
7 A monochromat can perceive
A. Three colours
B. Yellow colours
C. Only ane colour
D. Two colours
8 The position of gene one chromosome is called. its.
A. Allele
B. Phenotype
C. Locus
D. Genotype
9 Human skin colour is also a quantitative trait which is controlled by
A. 3 - 6 gene pairs
B. 1 - 3 gene pairs
C. None of these
10 The gene for blue opsin is present on autosome.
A. 7
B. 11
C. 19
D. 21

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