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

The gene for blue opsin is present on autosome

Question # 2

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

Question # 3

Hypophosphatemia rickets is an X linked.

Question # 4

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

Question # 5

Hypophosphatemic rickets is an _________ trait.

Question # 6

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

Question # 7

Genes are located at specific loci on

Question # 8

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

Question # 9

ABO blood group system was discovered by

Question # 10

Mendel called the offspring of first parents as

Question # 11

Hereditary characteristics pass from parents to offspring through genes in their

Question # 12

The individuals called universal recipients have.

Question # 13

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

Question # 14

A woman can be bald only when she is

Question # 15

Human skin colour is controlled by gene pairs.

Question # 16

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

Question # 17

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

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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 A woman can be bald only when she is
A. Homozygous domunant
B. Heterozygous
C. Homozygous recessive
D. Maleness
2 Hypophosphatemic rickets is an _________ trait.
A. X - Linked
B. Y -Linked
C. X- and Y linked
D. An autosomal
3 Intelligence is also a case of polygenic inheritance which is strongly influenced by
A. Genes
B. Environment
C. Experience
D. Nature
4 The type of inheritance with same phenotypic and genotypic ratio in F2
A. Dominance
B. Incomplete dominance
C. Co dominance
D. Epistasis
5 DNA Polymerase enzyme was isolated from.
A. Viruses
B. Bacteria
C. Protozoa
D. Fungi
6 Locus is
A. Part of DNA
B. Position of gene
C. Partner of a gene
D. Complement of gene
7 In cats the dominant allele W not only makes pure white but also causes
A. Black spots
B. Brown spots
C. Deafness
D. Blindness
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 Mendel called the offspring of first parents as
A. F1
B. First filial generation
C. Both a & b
D. First generation
10 Blood serum containing antibodies is called.
A. Plasma
B. Antigen
C. Antiserum
D. Immuno globulin

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