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podryga [215]
3 years ago
11

What will happen if the pollen tube pore its content inside the embryo sac?

Biology
2 answers:
anastassius [24]3 years ago
6 0

Answer:

Once the embryo sac has developed, pollination has occurred, and the pollen tube has grown into the ovary to make contact with the ovule, fertilization (fusion of egg and sperm) can occur.Typically, the pollen tube reaches the embryo sac via the micropyle (Greek, mikros + pyle = small opening), or opening, in the integuments of the ovule.. There, it discharges its sperm into the embry

Explanation:

The pollen tube enters into the ovule, through the micropyle. Inside the embryo sac, the tip of the pollen tube ruptures and the 2 male gametes are set free near the egg apparatus. Inside the embryo sac, one of the 2 male gametes fuses with the egg nucleus and forms a diploid zygote. This process is called syngamy or true fertilisation.

Volgvan3 years ago
5 0

Answer:

In angiosperms, the pollen tube releases

its contents ( including sperm cells) in

to the embryo sac upon insertion into the

ovule, thus completing double

fertilization

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