What Is The Result Of Triple Fusion?

What is the product of Triple Fusion?

Triple fusion is the fusion of the male gamete with two polar nuclei inside the embryo sac of the angiosperm.

This process involves the fusion of three haploid nuclei, hence it is known as triple fusion.

It results in the formation of the endosperm..

Who discovered Syngamy?

StrasburgerStrasburger – Discovered syngamy in Monotropa.

What is double fertilization 10th?

Double fertilization : It occurs when one male nucleus fertilizes (fuses) with egg cell to form zygote cell and other male nucleus fuses (fertilizes) with two polar nuclei to cause triple fusion. … After fertilization: (i) Ovary develops into fruit. (ii) Ovules develop into seeds.

What happens during triple fusion?

Triple fusion is the fertilization of the two polar nuclei in the embryo sac. It occurs during the double fertilization of angiosperms. While one sperm cell fertilizes the egg cell in the embryo sac, the other sperm cell fertilizes the two polar nuclei found in the central cell.

What is double fertilization and triple fusion class 10?

One male gamete fuses with the female gamete and the other fuses with the secondary nucleus. As two male gametes take part and fertilization and fertilization takes place twice, this process is called double fertilization. Since three gametes are involved it is called triple fusion.

How many gametes are involved in triple fusion?

3 gametesAnswer. 3 gametes participate in double fertilisation and triple fusion. One male gametes fuses with the egg cell(female gamete), while the other fuses with the polar nuclei.

What is the end product of Triple Fusion?

Triple fusion is a fusion that involves a sperm nucleus and two polar nuclei which occurs in the double fertilization in a seed-bearing plant that results in the endosperm formation. … The end result, outcome of the process of triple fusion is the formation of the endosperm.

Who discovered triple fusion?

Double fertilization and triple fusion were discovered by Nawaschin and Guignard in Fritillaria and Lilium. In angiosperms one male gamete fuses with the two polar nuclei to form triploid primary endosperm nucleus. The process is called triple fusion. These two acts together are known as double fertilization.

What is triple fusion and Syngamy?

Triple fusion Definition. The fusion of male and female gametes during the fertilization is known as syngamy. The fusion of the sperm cell with the two polar nuclei during the double fertilization is known as triple fusion.

What is triple fusion in higher plants?

: the fusion involving two polar nuclei and a sperm nucleus that occurs in double fertilization in a seed plant and results in the formation of the endosperm.

How many gametes and nuclei participate in triple fusion?

Since this process involves the fusion of three haploid nuclei, it is known as triple fusion. It results in the formation of the endosperm. One male gamete nucleus and two polar nuclei are involved in this process.

What is meant by Syngamy?

: sexual reproduction by union of gametes : fertilization.

Why does triple fusion take place in flowering plants?

Answer:triple fusion takes place in the embryo sac. The vegetative cell of the matured male gamete fuses with the polar nuclei and hence it is refered as triple fusion. This results in formation of PEN i.e primary endosperm nucleus whose ploidy is 3n.