MDCAT Biology Chapter 13 MCQ Test With Answer for (Variation & genetics/ inheritance)

Each chapter has its significance; however, the proportion of each chapter may vary in the entry test, but the students must prepare all the chapters properly. By doing efficient preparation, the candidates can get good marks in MDCAT. The online test helps the students to determine the preparation level of the students. The students must take the mock test before MDCAT for better preparation.

MCQ's Test For MDCAT Biology Chapter 13 MCQ's Test

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MDCAT Biology Chapter 13 MCQ's Test

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Question # 1

Binary fission is a characteristic cell division not found in.

Question # 2

The interaction between different gene occupying different led is

Question # 3

Pakistan of cystic fibrosis Cr produce thick mucus because of facility

Question # 4

the gene of red-green colour blindness is present on

Question # 5

The thyroxine hormones of thyroid glands act directly on

Question # 6

The virus can reproduce.

Question # 7

Elastic fibres are absent in the walls of________________

Question # 8

Ovulation is suppressed by progesterone via

Question # 9

Ribosomes present in prokaryotes are

Question # 10

Bass substitution deletion and insertion are example of.

Question # 11

Restriction endonucleases are produced by

Question # 12

Select the organelle which is only in animal cells.

Question # 13

FSH stimulates the production oestrogen hormones which has two targets _____________ and_________

Question # 14

Select the part of nephron which is not permeable to water and stops its outflow.

Question # 15

W.O.F respiration disorder related to melnubrition.

Question # 16

When x-rays are passed through crystalline DNA, it shows helix makng one twist every

Question # 17

Syphilis is a sexually transmuted disease and can also damage.

Question # 18

The major factor in producing hypertonic urine is.

Question # 19

____________ is the structure in female reproductive system in which fertilization takes place.

Question # 20

Chitin, a chemical found in exoskeleton of arthropods is also found in cell wall of

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MCAT Biology Chapter 13 Important MCQ's

Sr.# Question Answer
1 Respiratory tubules are termed as bronchi oles when attain the diameter ____ or lessor.
A. 1,2 cm
B. 1 cm
C. 1 mn
D. 1,2mm
2 The nerve impulse which jumper from node to nod in myelinated neurons is call as.
A. Resting membrance potential
B. Saltatory nerve impulse
C. threshold stimulus
D. Initial nerve impulse
3 the gene of red-green colour blindness is present on
A. Y-Chromosome
B. X-Chromosome
C. Auto some 7
D. Auto some 9
4 ___________ are the specific structure related to monosaccharides.
A. Glycosidic bond
B. Keto group
C. Maltose
D. Fructose
5 Large population size, random mating, ne mutation and no emigration of immigration are he postulates of
A. Handy - Weinberg theorem
B. Mendel's law f independent assortment
C. Mendel's law of segregation
D. Theory presented by scheleon and schwann
6 W.O.F is endocrine as well as exocrine
A. Liver
B. Adrenals
C. Thyroid
D. pancreas
7 __________ cells survive for a few days and secrete a huge no of antibodies in blood.
A. Memory cells
B. B-lympocytes
C. T- lymphocytes
D. Plasma cells
8 Pure breeding lines of pea were taken regarding seed shape, Round and wrinkled and were creased with no intermediate between parents. All eff springs were found to be round, these result show:
A. Co-dominance
B. Dominance relation ship
C. Incomplete dominance
D. Over dominance relationship
9 Select the part of nephron which is not permeable to water and stops its outflow.
A. Glomenulus
B. Proximal tubule
C. Ascending loop
D. Descending loop
10 W.O.F structures is present in both plant and animal cells bu tis absent in prokarotic cells.
A. Centrioles
B. Microtubule
C. Plastids
D. Sieve tubes

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