Organism and Population [Subject SAT (College Board) Biology]: Questions 42 - 45 of 147

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Question number: 42

Organism and Population
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Question

MCQ▾

Consider the statements with respect to fungi

  1. They show a great diversity in morphology and habitat

  2. The cell walls of fungi are made up of chitin and polysaccharide.

  3. They prefer to grow in moist, cold and humid places

  4. White spots on mustard leaves are due to saprophytic fungus

Choices

Choice (5)Response

a.

1 and 2 are correct

b.

1 and 3 are correct

c.

2 and 3 are correct

d.

2 and 4 are correct

e.

All of the above

Question number: 43

Organism and Population
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Question

MCQ▾

In which of the following forms, glucose is stored in plants?

Choices

Choice (5)Response

a.

Cellulose

b.

Glycogen

c.

Starch

d.

Dextrin

e.

All of the above

Question number: 44

Organism and Population
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Question

Assertion-Reason▾

Assertion (Ꭺ)

Fish meal is a rich source of proteins for cattle and poultry

Reason (Ꭱ)

Fish meal is produced by non-edible parts of fishes like fins, tails etc.

Choices

Choice (5)Response

a.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

b.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

c.

Ꭺ is true but Ꭱ is false

d.

Ꭺ is false but Ꭱ is true

e.

Both Ꭺ and Ꭱ are false

Question number: 45

Organism and Population
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Question

MCQ▾

Guttation is mainly due to

Choices

Choice (5)Response

a.

Imbibition

b.

Osmosis

c.

Transpiration

d.

Root pressure

e.

None of the above