Question

Зародыш в семени цветкового растения формируется в результате а) в результате слияния яйцеклетки и спермия б) слияния центральной клетки и спермия в) разрастания стенок завязи г) разрастания стенок семязачатка ​

Answer 1

Зародыш в семени цветкового растения формируется в результате слияния яйцеклетки и спермия

Answer 2

Formation of Embryo in the Seed of a Flowering Plant

The formation of the embryo in the seed of a flowering plant occurs as a result of:

a) Fusion of the egg cell and sperm cell

This process involves the fusion of the male gamete (sperm) with the female gamete (egg cell) to form a zygote, which develops into the embryo.

This fusion typically occurs during the process of fertilization, where the sperm cell travels through the pollen tube to reach the ovule and fertilize the egg cell.

The fusion of the egg cell and sperm cell is a crucial step in the sexual reproduction of flowering plants, leading to the formation of the embryo within the seed.

Conclusion

The formation of the embryo in the seed of a flowering plant primarily occurs as a result of the fusion of the egg cell and sperm cell during the process of fertilization. This fusion leads to the development of the zygote, which eventually develops into the embryo within the seed.