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 gens found in a breeding population constitute.

Question # 2

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

Question # 3

Blue cone monochromacy is also called

Question # 4

A woman can be bald only when she is

Question # 5

Hemophilia is

Question # 6

Identical twins result from the fertilization of:

Question # 7

The interaction between different genes occupying different loci is

Question # 8

Green colour blindness is called.

Question # 9

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

Question # 10

Locus is

Question # 11

The position of gene one chromosome is called. its.

Question # 12

Expression of a trait is termed as

Question # 13

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

Question # 14

Human skin colour is controlled by gene pairs.

Question # 15

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

Question # 16

The genes found in a breeding population constitute.

Question # 17

Incomplete dominance was discovered by 4 '0 clock olant in 1899 by.

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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 gene that triggers developmental process towards maleness is.
A. TFM
B. MODY
C. SRY
D. BOB
2 Genes are located at specific loci on
A. Chromatids
B. Chromosomes
C. Centromeres
D. Homologues
3 A gene with multiple phenotypic effect is.
A. Polygenic
B. Bombay type
C. Pleiotropic
D. Monogenic
4 Hemoohilia is.
A. Affects both sexes equally
B. Affects men more than woman
C. Affects women more than men
D. Is non allelic recessive sex linked
5 The gens found in a breeding population constitute.
A. Genotype
B. Genome
C. Gene frequency
D. Gene pool
6 Percentage of its recombination frequency.
A. 20
B. 40
C. 60
D. 80
7 Different alleles of a gene that are both expressed in heterozygous condition are called.
A. codominant
B. Over dominant
C. Complete dominant
D. Incomplete dominant
8 Blue cone monochromacy is also called
A. Red - green colour blindness
B. Red - blue colour blindness
C. Green - blue colour blindness
D. Yellow - blue colour blindness
9 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
10 Expression of a trait is termed as
A. Genotype
B. Phenotype
C. Dominance
D. Wild type

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  • aina

    aina

    05 Apr 2019

    mcqs

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