Science Content-World of Living (CTET Paper-II Science): Questions 20 - 24 of 53

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Question number: 20

» Science Content » World of Living

Appeared in Year: 2015

MCQ▾

Question

Which one of the following shoes the correct sequence of the path of urine in the human excretory system? (Feb)

Choices

Choice (4) Response

a.

Kidney Urinary bladder Urethra Ureter

b.

Kidney Urinary bladder Ureter Urethra

c.

Kidney Ureter Urinary bladder Urethra

d.

Kidney Urethra Urinary bladder Ureter

Question number: 21

» Science Content » World of Living

Appeared in Year: 2015

MCQ▾

Question

Sometimes after doing physical work we get muscle cramps. This results due to (Feb)

Choices

Choice (4) Response

a.

Non-conservation of glucose to lactic acid.

b.

Conversion of pyruvate to lactic acid.

c.

Conversion of pyruvate to alcohol.

d.

Non-conservation of glucose to pyruvate.

Question number: 22

» Science Content » World of Living

MCQ▾

Question

Larval salamanders, some fishes breathe by external and feathery appearance is called

Choices

Choice (4) Response

a.

Skin

b.

Gills

c.

Membranes of mouth

d.

Lungs

Question number: 23

» Science Content » World of Living

Appeared in Year: 2013

MCQ▾

Question

In the alimentary canal the swallowed food moves downwards because of (July)

Choices

Choice (4) Response

a.

Gravitational pull.

b.

Force provided by the muscular tongue.

c.

The contraction of muscles in wall of food pipe.

d.

The flow of fluid material taken with the food.

Question number: 24

» Science Content » World of Living

Appeared in Year: 2012

MCQ▾

Question

The minerals that are required in the right amount for proper functioning of muscles are (Jan)

Choices

Choice (4) Response

a.

Iron and calcium

b.

Iron and iodine

c.

Sodium and potassium

d.

Iodine and fluorine

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