Question

the growth of pollen tube due to presence of Nectar is an example of

Answer 1

hey!!
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A nectar source is a flowering plant that produces nectar as part of its reproductive strategy. These plants create nectar, which attract pollinating insects and sometimes other animals such as birds.

Nectar source plants are important for beekeeping, as well as in agriculture and horticulture.

Their use is particularly important for organic agriculture and organic horticulture, where they serve not only to attract pollinators for crops, but also provide habitat for beneficial insects and other animals that provide pest control.

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Answer 2

hye!

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↪A pollen tube is a tubular structure produced by the male gametophyte of seed plants when it germinates.

↪Pollen tube elongation is an integral stage in the plant life cycle.