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

  • Time Allowed20

Biology FSC Part 2 Chapter 22 Online MCQ's Test

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Question # 1

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

Question # 2

Which trait is transmitted directly from an affected father to only his sons.

Question # 3

The form of appearance of the trait is called.

Question # 4

Hypophosphatemia rickets is an X linked.

Question # 5

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

Question # 6

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

Question # 7

A woman can be bald only when she is

Question # 8

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

Question # 9

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

Question # 10

The most important hormone in initiating and maintaning lacation after birth is:

Question # 11

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

Question # 12

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

Question # 13

A monochromat can perceive

Question # 14

Green colour blindness is called.

Question # 15

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

Question # 16

DNA Polymerase enzyme was isolated from.

Question # 17

The interaction between different genes occupying different loci is

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22th Chapter

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 Mendel called the offspring of first parents as
A. F1
B. First filial generation
C. Both a & b
D. First generation
2 DNA Polymerase enzyme was isolated from.
A. Viruses
B. Bacteria
C. Protozoa
D. Fungi
3 A woman can be bald only when she is
A. Homozygous domunant
B. Heterozygous
C. Homozygous recessive
D. Maleness
4 Hereditary characteristics pass from parents to offspring through genes in their
A. Nuclei
B. DNA
C. Gametes
D. Body
5 Blood serum containing antibodies is called.
A. Plasma
B. Antigen
C. Antiserum
D. Immuno globulin
6 Protonopia is
A. Red blindness
B. Blue blindness
C. Green blindness
D. Brown blindness
7 In 1901, ABO grop system was discovered by.
A. Punnet
B. Karl Landsteiner
C. Wiener
D. Bern Stein
8 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
9 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
10 The cross which is used to find out the homozygous or heterozygous nature of the genotype is called.
A. Test cross
B. Reciprocal ross
C. Monohybrid corss
D. Dihybrid cross

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  • aina

    aina

    05 Apr 2019

    mcqs

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