Practice MCQ Questions and answers on Biology-GK

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36.
Which of the following plants produce only seeds but no fruit?

A. Sugarcane

B. Peanut

C. Cycas

D. Almond

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37.
Consider the following plant
1. Guava
2. Mint
3. Sweet potato
The roots of which of these plants bear adventitious buds that developed into new individuals under favourable conditions.

A. 1 and 2

B. 2 only

C. 3 only

D. 1, 2 and 3

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38.
Potato is a

A. Root

B. Stem

C. Bud

D. Fruit

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39.
The "eyes" of potato tubers are

A. Shoot buds

B. Flower buds

C. Root buds

D. Axillary buds

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40.
Which of the following is responsible for transport of food and other substances in plants?

A. Xylem

B. Phloem

C. Chloroplast

D. None of these

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