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

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

Question # 2

SRY in located at the tip of

Question # 3

Mutation may be caused by

Question # 4

In sickle cell beta chain glutamic acid is replaced by valine which is sixth amino acid from

Question # 5

Genes can be mapped on chromosomes on the basis of

Question # 6

Mutation of one or two N-bases is

Question # 7

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

Question # 8

Which can convert glucose to glucose 6 phosphate

Question # 9

The chances of which hemophilia is equal in males & females

Question # 10

Rh factor is encoded by

Question # 11

Point mutation occurs in

Question # 12

A phenotype which can't be expressed in heterozygous state but can only be expressed other in homo or hemi form, would be

Question # 13

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

Question # 14

Sickle cell mutation affects

Question # 15

Bilirubin

Question # 16

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

Question # 17

Which enzyme deficiency leads to phenylketonuria

Question # 18

Pseudo-autosomal genes are present on

Question # 19

If six cells out of 10, do crossing over what will be percentage of cross over gametes

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 What will be the risk of heamophilia in sons if father is haemophilic and mother is normal
A. 0%
B. 20%
C. 25%
D. 50%
2 What is the probability of having albino child if father and mother both are carrier(Aa)
A. 25%
B. 30%
C. 50%
D. 75%
3 Interaction of two loci
A. Pleiotropy
B. Epistasis
C. Dominance
D. Differentiation
4 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
5 What are chances for having Rh-ve baby if one parent is Rh+ve and (homozygous) and other is Rh-ve
A. 25%
B. 50%
C. 100%
D. 0%
6 Which can convert glucose to glucose 6 phosphate
A. Hexokinase
B. Glucokinase
C. Phospho fructokinase
D. Both a & b
7 Homogenetistic acid is oxidized rapidly when exposed to air, turning the urine
A. White
B. Purple
C. Blue
D. Black
8 A heterrozygote offspring quantitatively exceeds the phenotypic expression of both the homozygote parents due to:
A. dominance
B. incomplete dominance
C. over dominance
D. codominance
9 Which of the following traits is not sex-linked recessive ?
A. haemophilia
B. colour blindness
C. hypophosphatemic ricket
D. tfm syndrome
10 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

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