MDCAT Biology Chapter 9 MCQ Test With Answer for (Life process in Animals & Plants)

If you are looking for the online MCQs of Chapter 9, Life Process in Animals and Plants, then you are on the right platform. The students planning to appear in the MDCAT can take assistance from this platform. After preparing for the chapter, the students can take the test and determine their preparation level.

MCQ's Test For MDCAT Biology Chapter 9 MCQ's Test

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MDCAT Biology Chapter 9 MCQ's Test

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Question # 1

Homogenetistic acid is oxidized rapidly when exposed to air, turning the urine

Question # 2

Mutation may be caused by

Question # 3

If the distance of 20 map units is found among two linked loci what would be the percentage of cross gametes

Question # 4

Interaction of two loci

Question # 5

Genes for alpha and beta chains of hemoglobin are found on which chromosomes?

Question # 6

Man has ____________ linkage group

Question # 7

Diabetes is the leading cause of

Question # 8

A heterrozygote offspring quantitatively exceeds the phenotypic expression of both the homozygote parents due to:

Question # 9

Insulin receptors are present in

Question # 10

A change in one or more bases of DNA, which results in the formation of an abnormal protein is

Question # 11

Mutatuons are inherited only if they occur in the

Question # 12

Which phenomenon reduces the chances of genetic recombination and variations among offspring ?

Question # 13

Degenerated testes are present in abdomen in which of these cases

Question # 14

How many kinds of rhodopsins, a blue cone monochromate will have

Question # 15

Sickle cell mutation affects

Question # 16

How may gene pairs contribute to the wheat grain colour?

Question # 17

Color blindness, haemophilia and gout form linkage group onj

Question # 18

Rh factor is encoded by

Question # 19

Which of the following traist is transmitted directly from an affected to only its sons?

Question # 20

When a single gene has multiple phenotypic effects, the phenomenon is called:

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MCAT Biology Chapter 9 Important MCQ's

Sr.# Question Answer
1 Which of the following traist is transmitted directly from an affected to only its sons?
A. autosomal
B. X-linked
C. Y-linked
D. X and Y linked
2 In sickle cell beta chain glutamic acid is replaced by valine which is sixth amino acid from
A. N-Terminal
B. C-Terminal
C. R-Terminal
D. H-Terminal
3 Which of these traits zigzags from meternal grand father through a carrier daughter to a grandson ?
A. autosomal
B. X-linked
C. Y-linked
D. X and Y linked
4 A blue cone monochormate
A. Can perceivetwo colours
B. Can't perceiveany colour
C. Can perceive only blue colour
D. Can perceive only red colour
5 A change in one or more bases of DNA, which results in the formation of an abnormal protein is
A. Moulting
B. Transformation
C. Mutation
D. Fission
6 Degenerated testes are present in abdomen in which of these cases
A. Down's syndrome
B. Klinefelter's sysndrome
C. Turner's syndrome
D. Testicular ferminization
7 SRY in located at the tip of
A. Short arm of X-chromosome
B. Short arm of Y-chromosome
C. Long arm of Y-chromosome
D. Long arm of X-chromosome
8 Mutation of one or two N-bases is
A. Inversion
B. Point mutation
C. Deletion
D. Chromosomal aberrations
9 A carrier mother for colour blindness does not have
A. A normal boy
B. A carrier boy
C. A colour blind boy
D. A normal daughter
10 Genes for alpha and beta chains of hemoglobin are found on which chromosomes?
A. Chromosome 16 alpha; chromosome 11 beta
B. Chromosome 11 alpha; chromosome 16 beta
C. Chromosome 11
D. Chromosome 16

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