Biology (NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension): Questions 16 - 22 of 136

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Question number: 16

» Biology » Plant and Animal Nutrition

MCQ▾

Question

The bacteria which performs the work of nitrogen fixation in the leguminous plant is

Choices

Choice (4) Response

a.

Rhizobium

b.

Nitrobacter

c.

Azatobacter

d.

Pseudomonas

Question number: 17

» Biology » Human Body

MCQ▾

Question

Roughage, a necessary constituent of the diet consists largely of indigestible

Choices

Choice (4) Response

a.

carbohydrate and semi-cooked meat

b.

carbohydrate and unsaturated fatty acid

c.

carbohydrate such as cellulose and lignin

d.

Question does not provide sufficient data or is vague

Question number: 18

» Biology » Human Body

MCQ▾

Question

The two kidneys lie

Choices

Choice (4) Response

a.

at the level of ovaries

b.

at the same level

c.

right kidney at a higher level than the left one

d.

left kidney at a higher level than the right one

Question number: 19

» Biology » Plant and Animal Nutrition

MCQ▾

Question

Which one of the following crop doesn’t required more nitrogen fertilizers?

Choices

Choice (4) Response

a.

Paddy

b.

Sugarcane

c.

Berseem Clover

d.

Maize

Question number: 20

» Biology » Human Body

MCQ▾

Question

Autosomes in humans are paired in

Choices

Choice (4) Response

a.

21 pairs

b.

22 pairs

c.

16 pairs

d.

24 pairs

Question number: 21

» Biology » Life Processes

MCQ▾

Question

The process of respiration is concerned with

Choices

Choice (4) Response

a.

liberation of energy

b.

liberation of oxygen

c.

intake of oxygen

d.

liberation of carbon dioxide

Question number: 22

» Biology » Human Body

MCQ▾

Question

The basic unit of a vertebrate kidney is the

Choices

Choice (4) Response

a.

ureter

b.

islets of Langerhans

c.

Malpighian tubule

d.

nephron

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