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

Point mutation occurs in

Question # 2

How may gene pairs contribute to the wheat grain colour?

Question # 3

Mutation may be caused by

Question # 4

Which can convert glucose to glucose 6 phosphate

Question # 5

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

Question # 6

Rh factor is encoded by

Question # 7

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

Question # 8

What is the 5th amino acid in sickle cell beta chain

Question # 9

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

Question # 10

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

Question # 11

What will be the risk of heamophilia in sons if father is haemophilic and mother is normal

Question # 12

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

Question # 13

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

Question # 14

The chances of which hemophilia is equal in males & females

Question # 15

Which enzyme deficiency leads to phenylketonuria

Question # 16

Insulin receptors are present in

Question # 17

Anti-Rh antibodies appear in plasma

Question # 18

Mutatuons are inherited only if they occur in the

Question # 19

Diabetes is the leading cause of

Question # 20

Who for the first time found white eye mutant in drosophila ?

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MCAT Biology Chapter 9 Important MCQ's

Sr.# Question Answer
1 When a single gene has multiple phenotypic effects, the phenomenon is called:
A. condominance
B. epistasis
C. pleiotropy
D. sex-linkage
2 Mutation may be caused by
A. Chemicals
B. Radiations
C. Mutagens
D. All of these
3 Man has ____________ linkage group
A. 23
B. 21
C. 25
D. 46
4 What is the 5th amino acid in sickle cell beta chain
A. Histidine
B. Proline
C. Leucine
D. Valine
5 Homogenetistic acid is oxidized rapidly when exposed to air, turning the urine
A. White
B. Purple
C. Blue
D. Black
6 Queen victoria was having which kind of haemophilia
A. A
B. B
C. C
D. None
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 Mutatuons are inherited only if they occur in the
A. Gland cells
B. Gametes
C. Muscle cells
D. Somatic cells
9 There are ________ total possible genotypes of blood group ABO system
A. 3
B. 4
C. 6
D. 7
10 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

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