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

Try The 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

Blood pressure is also an example of _______ trait

Question # 2

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

Question # 3

Insulin receptors are present in

Question # 4

The chances of which hemophilia is equal in males & females

Question # 5

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

Question # 6

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

Question # 7

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

Question # 8

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

Question # 9

Rh factor is encoded by

Question # 10

A blue cone monochormate

Question # 11

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

Question # 12

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

Question # 13

Queen victoria was having which kind of haemophilia

Question # 14

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

Question # 15

Color blindness, haemophilia and gout form linkage group onj

Question # 16

Which enzyme deficiency leads to phenylketonuria

Question # 17

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

Question # 18

Mutatuons are inherited only if they occur in the

Question # 19

SRY in located at the tip of

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 In case of sickle cell anemia, in place of glutamic acid, _________ is found
A. Histidine
B. Valine
C. Proline
D. Leucine
2 Rh factor is encoded by
A. 2 genes which occupy 3 loci
B. 3 genes which occupy 2 loci
C. 2 genes which occupy 2 loci
D. 3 genes which occupy 3 loci
3 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
4 Diabetes is the leading cause of
A. Kidney failure
B. Adult blindness
C. Heart disease
D. All of these
5 Two parents of blood group A had a child of blood group O, what will be percentage chances of having such child again
A. 25%
B. 50%
C. 75%
D. None
6 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
7 Color blindness, haemophilia and gout form linkage group onj
A. Chromosome 9
B. Chromosome 19
C. x-chromosome
D. y-chromosome
8 Interaction of two loci
A. Pleiotropy
B. Epistasis
C. Dominance
D. Differentiation
9 When a haemophilic carrier woman marries a normal man, who among her offspring may be affected
A. all her children
B. all her daughter
C. half of her daughter
D. half of her sons
10 Homogenetistic acid is oxidized rapidly when exposed to air, turning the urine
A. White
B. Purple
C. Blue
D. Black

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