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DIRECTION: Match column-I with column-II and select the correct answers using the codes given below the columns.
Column-I | Column-II |
(A) Fragmentation | (i) found in potato |
(B) Spores | (ii) short stem around which immature developing leaves are folded |
(C) Bud | (iii) fungi on a bread grow from them |
(D) Eye | (iv) process by which algae grow and multiply rapidly |
(a) (A)-(i)
Correct Answer: (d) (A)-(iv), (B)-(iii), (C)-(ii), (D)-(i)
Explanation:
In fragmentation, a filamentous alga breaks down its filament into smaller parts, which will grow completely to form a new organism.Spores are the reproductive cells that are produced by bacteria, fungi, algae, and plants. The spores can develop into a new individual without fusion with another reproductive cell.
The plants produce hundreds of spores and the sac containing spores get burst. These spores get spread into the air and under favorable conditions, they get germinated and developed into a new plant.
Potato is an example of a commonly used vegetable that is propagated by using tubers. Eyes are present in the potato as the site of the growth of the new plant.
Buds are the short stem around which immature developing leaves are folded.
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