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

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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

Ovulation is suppressed by progesterone via

Question # 2

Vessels which carry blood to the glomerulus are called.

Question # 3

Bass substitution deletion and insertion are example of.

Question # 4

If in lipids there is a higher proportion of unsaturated fatty acids then it will be

Question # 5

Syphilis is a sexually transmuted disease and can also damage.

Question # 6

The number of bones forming skull in man is.

Question # 7

Spongy bone is always surrounded by

Question # 8

The condition is which the hetero zygotes has a phenotype intermediate between contrasting homozygous parents is called as

Question # 9

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

Question # 10

Select the organelle which is only in animal cells.

Question # 11

The reactant on which enzyme works are

Question # 12

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

Question # 13

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

Question # 14

The thyroxine hormones of thyroid glands act directly on

Question # 15

Which directly develops into sperms

Question # 16

Select the organelle which is only is animal cells.

Question # 17

Low partial pressure of oxygen in tissues favours_______ of oxyhaemoglobin

Question # 18

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

Question # 19

W.O.F.comprises of inorganic ions.

Question # 20

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

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MCAT Biology Chapter 13 Important MCQ's

Sr.# Question Answer
1 Chemicals and for destroying agricultural competitors are knows as
A. antibiotics
B. Pesticides
C. Disfectants
D. Chamotherpeutis agents
2 Low partial pressure of oxygen in tissues favours_______ of oxyhaemoglobin
A. Dissoiation
B. Formation
C. Stability
D. Transformation
3 The condition is which the hetero zygotes has a phenotype intermediate between contrasting homozygous parents is called as
A. Dominance
B. Incomplete dominance
C. Co-dominance
D. Over dominance
4 Ribosomes present in prokaryotes are
A. 805
B. 605
C. 505
D. 705
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 W.O.F respiration disorder related to melnubrition.
A. Cancer
B. Asthma
C. Emphysema
D. Tuberculosis
8 Binary fission is a characteristic cell division not found in.
A. Pseudomonas
B. Campylobacter
C. Euglena
D. E.Coli
9 All the hormones released by anterior pituitary are tropic hormones except.
A. TSH
B. STN
C. ACTH
D. Gonadotrophin hormone
10 In W.O.F shapes, gut living symbiotic Escherichia coli is found
A. Round
B. Oval
C. Spiral
D. Rod

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