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

DNA Polymerase enzyme was isolated from.

Question # 2

Mendellan factors were renamed as 'genes' by

Question # 3

The form of appearance of the trait is called.

Question # 4

In 1901, ABO grop system was discovered by.

Question # 5

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

Question # 6

Expression of a trait is termed as

Question # 7

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

Question # 8

The genes found in a breeding population constitute.

Question # 9

The maturity on set diabetes of the young is

Question # 10

Secretors have dominant secretor gene 'Se' on chromosome.

Question # 11

The interaction between different genes occupying different loci is

Question # 12

Hypophosphatemic rickets is an _________ trait.

Question # 13

The gene for blue opsin is present on autosome.

Question # 14

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

Question # 15

A monochromat can perceive

Question # 16

Bombay phenotype is an example of.

Question # 17

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

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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 Blood serum containing antibodies is called.
A. Plasma
B. Antigen
C. Antiserum
D. Immuno globulin
2 Hypophosphatemia rickets is an X linked.
A. Dominant trait
B. Over dominant trait
C. co dominant trait
D. Recessive trait
3 MN blood group is example of
A. Complete dominance
B. Co- dominance
C. Over dominance
D. Incomplete dominance
4 Intelligence is also a case of polygenic inheritance which is strongly influenced by
A. Genes
B. Environment
C. Experience
D. Nature
5 Mendel called the offspring of first parents as
A. F1
B. First filial generation
C. Both a & b
D. First generation
6 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
7 Hypophosphatemic rickets is an _________ trait.
A. X - Linked
B. Y -Linked
C. X- and Y linked
D. An autosomal
8 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
9 Protonopia is
A. Red blindness
B. Blue blindness
C. Green blindness
D. Brown blindness
10 Human skin colour is controlled by gene pairs.
A. Two to four
B. Three to six
C. Four to six
D. Six to ten

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