Science, asked by sop69, 1 year ago

what is the function of pollen tube?


what is the advantages of long and feathery stigma ?


many new leaders came up in the revolt explain. ​

Answers

Answered by ankitnaik87
0

Answer:

pollen tube carry male gamete into embryo sac of ovule

Explanation:

pollen tube contain 2 male gamete and one tube cell(3-celled stage)

2-celled(tube cell+ generative cell)

Answered by harshbeerkaur4
0

Answer:

❤️❤️(a)Pollen tubes are produced by the male gametophytes of seed plants. They act as conduits to transport the male gamete cells from the pollen grain—either from the stigma (in flowering plants) to the ovules at the base of the pistil or directly through ovule tissue in some gymnosperms.

(b)A long and feathery stigma is generally found in flowers pollinated by wind. Their feathery nature helps in trapping pollen grains transported by wind. What's the advantage, for a flower, in having many layers of petals?

(c) 6. Leaders of 1857 Revolt 1. Bahadur Shah Zafar. 2.Mangal Pandy. 3.Rani Laxmi Bai. 4.Begum Hazrat Mahal. 5.Nana Sahib. 6.Liyakat Ali. 7.Tantya Tope. 8.Kunwar Singh.❤️❤️

Explanation:

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