Biology-Plant and Animal Nutrition (NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension): Questions 1 - 6 of 28

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Question number: 1

» Biology » Plant and Animal Nutrition

MCQ▾

Question

The first transgenic plants expressing engineered foreign genes were tobacco plants produced by the use of

Choices

Choice (4) Response
a.

Arabidopsis thaliana

b.

Bacillus thuringiensis

c.

Agrobacterium tumefaciens

d.

Streptomyces hygroscopicus

Question number: 2

» Biology » Plant and Animal Nutrition

MCQ▾

Question

Most fish do not sink in water because of the presence of

Choices

Choice (4) Response
a.

Air in spongy bones

b.

Air sacs

c.

Swim bladder

d. Question does not provide sufficient data or is vague

Question number: 3

» Biology » Plant and Animal Nutrition

MCQ▾

Question

What happened when green tomatoes turn red?

Choices

Choice (4) Response
a.

Chromoplasts changed into chloroplasts

b.

New chloroplasts are made

c.

Chloroplasts are disintegrated and get converted into chromoplasts

d. Question does not provide sufficient data or is vague

Question number: 4

» Biology » Plant and Animal Nutrition

MCQ▾

Question

The fishes are assumed to be healthy and more nourish able with comparison to the another animals flesh because in the fish

Choices

Choice (4) Response
a.

there exists saturated fatty acid

b.

there exists necessary vitamins

c.

there exists multi-unsaturated acid

d.

there exists more carbohydrate and protein

Question number: 5

» 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: 6

» 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

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