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

00:00
Question # 1

DNA molecule in prokaryotes is.

Question # 2

W.O.F structures is present in both plant and animal cells bu tis absent in prokarotic cells.

Question # 3

Most proteins are made up of________ type of amino acids.

Question # 4

Bass substitution deletion and insertion are example of.

Question # 5

All enzymes are____________.

Question # 6

_______ are the major site for storage of glycogen in animals's body.

Question # 7

Enzyme pepsin acts on.

Question # 8

The CNS is protected by.

Question # 9

Ovulation is suppressed by progesterone via

Question # 10

Thoracic lymph duct of the hymphatic system opens into._________

Question # 11

Syphilis is a sexually transmuted disease and can also damage.

Question # 12

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

Question # 13

Pakistan of cystic fibrosis Cr produce thick mucus because of facility

Question # 14

Large population size, random mating, ne mutation and no emigration of immigration are he postulates of

Question # 15

The nerve impulse which jumper from node to nod in myelinated neurons is call as.

Question # 16

White matter of spinal cord is made up of.

Question # 17

________ is an intestinal parasite of men belonging to phylum nematode.

Question # 18

Select the organelle which is only in animal cells.

Question # 19

W.O.F is endocrine as well as exocrine

Question # 20

Snails are the intermediate hosts in

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MCAT Biology Chapter 13 Important MCQ's

Sr.# Question Answer
1 Pakistan of cystic fibrosis Cr produce thick mucus because of facility
A. Transmembrane carrier
B. Cl ions
C. Na+ ion
D. Mocus membrane
2 When x-rays are passed through crystalline DNA, it shows helix makng one twist every
A. 2 nm
B. 3.4 nm
C. 34 nm
D. 4 nm
3 As a result of cross fertilization of a true breading pea plant having purple coloured flowers with that of white coloured flowers , the offerings will have flowers with.
A. 1/4 purple, 3/4 white
B. 1/4 white, 3/4 purple
C. All white
D. All purple
4 Elastic fibres are absent in the walls of________________
A. Aorta
B. Arteries
C. Veins
D. Capillaries
5 Select the organelle which is only in animal cells.
A. Centroles
B. R.E.R
C. Microtubles
D. Ribosome
6 Restriction endonucleases are produced by
A. Fungi
B. Algae
C. Bacteria
D. Viruses
7 DNA segments of different length can be separated by process of
A. Western blotting
B. Nortern blotting
C. Autoradiognorphy
D. Gel electrophoreses
8 In W.O.F shapes, gut living symbiotic Escherichia coli is found
A. Round
B. Oval
C. Spiral
D. Rod
9 FSH stimulates the production oestrogen hormones which has two targets _____________ and_________
A. Uterus, posterior pituitary
B. Ovaries, uterus
C. Uterus, anterior pituitary
D. Ovaries, hypothalamus
10 the gene of red-green colour blindness is present on
A. Y-Chromosome
B. X-Chromosome
C. Auto some 7
D. Auto some 9

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