मराठी

Which of the following statements is/are true for sexual reproduction in plants? (i) Plants are obtained from seeds. (ii) Two plants are always essential. - Science

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प्रश्न

Which of the following statements is/are true for sexual reproduction in plants?

(i) Plants are obtained from seeds.

(ii) Two plants are always essential.

(iii) Fertilisation can occur only after pollination.

(iv) Only insects are agents of pollination.

Choose from the options given below.

पर्याय

  • (i) and (iii)

  • (i) only

  • (ii) and (iii)

  • (i) and (iv)

MCQ

उत्तर

(i) and (iii)

Explanation:

It is not necessary to have two plants for sexual reproduction to take place. In self-pollinated plants, a single plant can perform sexual reproduction.
Besides insects, many other agents carry out pollination i.e., bats, snails, birds, wind, water, etc.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 12: Reproduction in Plants - MULTIPLE CHOICE QUESTIONS [पृष्ठ ६३]

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एनसीईआरटी एक्झांप्लर Science [English] Class 7
पाठ 12 Reproduction in Plants
MULTIPLE CHOICE QUESTIONS | Q 6. | पृष्ठ ६३
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