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

Pseudo-autosomal genes are present on

Question # 2

How may gene pairs contribute to the wheat grain colour?

Question # 3

There are ________ total possible genotypes of blood group ABO system

Question # 4

Which of the following traits is not sex-linked recessive ?

Question # 5

Interaction of two loci

Question # 6

Color blindness, haemophilia and gout form linkage group onj

Question # 7

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

Question # 8

Queen victoria was having which kind of haemophilia

Question # 9

Anti-Rh antibodies appear in plasma

Question # 10

Two parents of blood group A had a child of blood group O, what will be percentage chances of having such child again

Question # 11

In case of sickle cell anemia, in place of glutamic acid, _________ is found

Question # 12

Mutation of one or two N-bases is

Question # 13

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

Question # 14

Insulin receptors are present in

Question # 15

Which of these traits zigzags from meternal grand father through a carrier daughter to a grandson ?

Question # 16

The two linked genes A and B with a 30% recombination frequency must be

Question # 17

What are chances for having Rh-ve baby if one parent is Rh+ve and (homozygous) and other is Rh-ve

Question # 18

Sickle cell mutation affects

Question # 19

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

Question # 20

What is the probability of having albino child if father and mother both are carrier(Aa)

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MCAT Biology Chapter 9 Important MCQ's

Sr.# Question Answer
1 Homogenetistic acid is oxidized rapidly when exposed to air, turning the urine
A. White
B. Purple
C. Blue
D. Black
2 A phenotype which can't be expressed in heterozygous state but can only be expressed other in homo or hemi form, would be
A. Dominant
B. Bombay
C. Recessive
D. Ordinary
3 Sickle cell mutation affects
A. One beta chain
B. Both beta chains
C. Only alpha chain
D. None of the alpha or beta chain
4 Who for the first time found white eye mutant in drosophila ?
A. Morgan
B. Bridges
C. Correns
D. De Varies
5 Genes can be mapped on chromosomes on the basis of
A. Sex linkage
B. Assortment
C. Recombination frequency
D. Gene sequencing
6 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
7 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
8 Bilirubin
A. Turns skin Yellow
B. Damages brain cells
C. Causes jaundice
D. All of these
9 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
10 There are ________ total possible genotypes of blood group ABO system
A. 3
B. 4
C. 6
D. 7

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