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

The cross which is used to find out the homozygous or heterozygous nature of the genotype is called.

Question # 2

The form of appearance of the trait is called.

Question # 3

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

Question # 4

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

Question # 5

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

Question # 6

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

Question # 7

Blue cone monochrome may is an X linked trait is which.

Question # 8

A monochromat can perceive

Question # 9

Blue cone monochromacy is also called

Question # 10

The gens found in a breeding population constitute.

Question # 11

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

Question # 12

Genes are located at specific loci on

Question # 13

Green colour blindness is called.

Question # 14

Mendellan factors were renamed as 'genes' by

Question # 15

The gene for blue opsin is present on autosome

Question # 16

DNA Polymerase enzyme was isolated from.

Question # 17

The protective coat which surrounds the embryo is known as:

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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 Genes are located at specific loci on
A. Chromatids
B. Chromosomes
C. Centromeres
D. Homologues
2 The individuals called universal recipients have.
A. A blood group
B. B blood group
C. Ab blood group
D. O blood group
3 Hereditary characteristics pass from parents to offspring through genes in their
A. Nuclei
B. DNA
C. Gametes
D. Body
4 In cats the dominant allele W not only makes pure white but also causes
A. Black spots
B. Brown spots
C. Deafness
D. Blindness
5 In test cross, heterozygous produces.
A. All round
B. 50,50
C. All wrinkle
D. None of these
6 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
7 The genes found in a breeding population constitute.
A. Genotype
B. Gene pool
C. Genome
D. Gene frequency
8 MN blood group is example of
A. Complete dominance
B. Co- dominance
C. Over dominance
D. Incomplete dominance
9 Intelligence is also a case of polygenic inheritance which is strongly influenced by
A. Genes
B. Environment
C. Experience
D. Nature
10 A dichromate can perceive two primary colours but is unable to perceive the one whose opsins are missing due to
A. Metamorphosis
B. Transmutation
C. Alteration
D. Mutation

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  • aina

    aina

    05 Apr 2019

    mcqs

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