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

00:00
Question # 1

The position of gene one chromosome is called. its.

Question # 2

Expression of a trait is termed as

Question # 3

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

Question # 4

Blood serum containing antibodies is called.

Question # 5

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

Question # 6

The form of appearance of the trait is called.

Question # 7

A gene with multiple phenotypic effect is.

Question # 8

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

Question # 9

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

Question # 10

The interaction between different genes occupying different loci is

Question # 11

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

Question # 12

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

Question # 13

Hypophosphatemia rickets is an X linked.

Question # 14

Secretors have dominant secretor gene 'Se' on chromosome.

Question # 15

Mendellan factors were renamed as 'genes' by

Question # 16

A woman can be bald only when she is

Question # 17

The individuals called universal recipients 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 Genes are located at specific loci on
A. Chromatids
B. Chromosomes
C. Centromeres
D. Homologues
2 Blood serum containing antibodies is called.
A. Plasma
B. Antigen
C. Antiserum
D. Immuno globulin
3 ABO system has four different phenotypes which are distinct from each other on the basis of specific antigens on the surface of
A. Mitochondria
B. Gogli bodies
C. RBC
D. Centrioles
4 80% haemophiliacs suffer from haemophilia A due to abnormality of factor
A. VIII
B. IX
C. X
D. XI
5 If a man of M blood group marries a woman of N blood group all their childern will have blood group
A. MM
B. NN
C. MN
D. None of these
6 The gene for blue opsin is present on autosome
A. 1
B. 3
C. 5
D. 7
7 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
8 The most important hormone in initiating and maintaning lacation after birth is:
A. Estrogen
B. FSH
C. Prolatin
D. Oxytocin
9 Incomplete dominance was discovered by 4 '0 clock olant in 1899 by.
A. devries
B. Jhannsen
C. Carl correns
D. Tscharmach
10 Which trait is transmitted directly from an affected father to only his sons.
A. X - linked
B. Y - Linked
C. x and y linked
D. Autosomal

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  • aina

    aina

    05 Apr 2019

    mcqs

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