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

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

Question # 2

Rh factor is encoded by

Question # 3

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

Question # 4

Diabetes is the leading cause of

Question # 5

Genes can be mapped on chromosomes on the basis of

Question # 6

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

Question # 7

A carrier mother for colour blindness does not have

Question # 8

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

Question # 9

Mutation of one or two N-bases is

Question # 10

Queen victoria was having which kind of haemophilia

Question # 11

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

Question # 12

Man has ____________ linkage group

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

Mutation may be caused by

Question # 15

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

Question # 16

Which can convert glucose to glucose 6 phosphate

Question # 17

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

Question # 18

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

Question # 19

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

Question # 20

Mutatuons are inherited only if they occur in the

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MCAT Biology Chapter 9 Important MCQ's

Sr.# Question Answer
1 Anti-Rh antibodies appear in plasma
A. During first few months
B. During last months
C. Only when stimulated
D. If Rh+individual mistakenly receives Rh-blood
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 Pseudo-autosomal genes are present on
A. X-chromosome
B. Y-chromosome
C. Both a & b
D. Autosomes
4 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
5 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
6 Point mutation occurs in
A. Sickle cell anemia
B. Phenylketonuria
C. Alkaptonuria
D. All
7 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
8 Blood pressure is also an example of _______ trait
A. Multifactorial
B. Qualitative
C. Single genic
D. Both a & b
9 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
10 Mutation may be caused by
A. Chemicals
B. Radiations
C. Mutagens
D. All of these

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