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

The number of bones forming skull in man is.

Question # 2

Vessels which carry blood to the glomerulus are called.

Question # 3

Cilia and flagella are absent in.

Question # 4

There are evidence that high levels of aluminum can lead to the one set of.

Question # 5

Respiratory tubules are termed as bronchi oles when attain the diameter ____ or lessor.

Question # 6

_____________ is the 1st heat stable component used n PCR

Question # 7

Ribosomes present in prokaryotes are

Question # 8

W.O.F.comprises of inorganic ions.

Question # 9

The spine consists occurs when skeletal muscles contract.

Question # 10

Enzyme pepsin acts on.

Question # 11

__________ cells survive for a few days and secrete a huge no of antibodies in blood.

Question # 12

Most proteins are made up of________ type of amino acids.

Question # 13

Carotenoids absorb light of

Question # 14

The antibody molecule consists_______ polypeptide chains

Question # 15

Spongy bone is always surrounded by

Question # 16

White matter of spinal cord is made up of.

Question # 17

Ovulation is suppressed by progesterone via

Question # 18

How denitrification does occur in silts

Question # 19

All enzymes are____________.

Question # 20

All the hormones released by anterior pituitary are tropic hormones except.

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MCAT Biology Chapter 13 Important MCQ's

Sr.# Question Answer
1 Self fertilization fo F-1 dihybride following independent assortment of alleles result in.
A. 3/116 Tall-round 3/16 dwarf wrnkled
B. 9/16 Tall round 3/16 dwarf round
C. 9/16 Tall -round 3/16 dwarf-windkled
D. 3/16 Tall Tall winkled , 3/16 dwarf -round
2 Chlorophyll molecule contains
A. Mg++
B. Ca++
C. K+
D. Na+
3 Elastic fibres are absent in the walls of________________
A. Aorta
B. Arteries
C. Veins
D. Capillaries
4 The thyroxine hormones of thyroid glands act directly on
A. Iodine metabolism
B. Protein metabolism
C. Glucose metabolism
D. Basel metabolic rate
5 The spine consists occurs when skeletal muscles contract.
A. 1-band shortens only
B. A-band shortens and Z-lines move apart
C. 1-band shortens and Z-line come close to each other
D. Action filament contracts
6 Ovulation is suppressed by progesterone via
A. Only by inhibition of LH
B. Inhibition of FSH & stimulation of LH
C. Inhibition of LH & stimulation of FSH
D. Inhibition of both FSH & LH
7 All enzymes are____________.
A. Fibrous proteins
B. Low molecular weight proteuns
C. Lipeproteins
D. Globular proteins
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 The intermediate protection from infection of snake bite can be obtained by.
A. Active immunity
B. Natural active immunity
C. Passive immunity
D. Vaconation
10 Syphilis is a sexually transmuted disease and can also damage.
A. Hair
B. Heart
C. P.N.S.
D. Both Canal

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