Question

why pollen tubes is necessary in fertilization
​

Answer 1

Answer:

Pollen tube formation is important for sexual reproduction to occur in seed plants. Pollen tubes 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.

Hope it helps :)

Answer 2

Answer:

ANSWER:- Pollen tube formation is important for sexual reproduction to occur in seed plants.

...Pollen tubes act as conduits to transport the male gamete cells from the pollen grains - either from the stigma (in flowering plants) to the ovules at the base of the pistil or directly through ovule tissuse in some gymnosperms.

Explanation:

Hope it will help you please thank my answers....