in angiosperm embryo seed, how many cells are formed?
In angiosperm embryo seed, how many cells are formed?
Answer:
In an angiosperm embryo seed, the formation of cells and tissues occurs during seed development. The angiosperm embryo consists of different cells which are formed through various stages of development.
The typical angiosperm embryo starts as a zygote and undergoes several rounds of cell division through processes like the globular stage, heart stage, torpedo stage, and cotyledon stage. These stages gradually give rise to different cell types and tissues within the seed.
At the end of embryogenesis, an angiosperm embryo typically contains a few hundred to a few thousand cells in different regions like the embryonic axis, cotyledons, and shoot apex. The exact number of cells formed can vary depending on the species of the plant and the specific developmental characteristics of the embryo. Each cell plays a crucial role in the development of the seedling, ensuring that it has the necessary structures and resources to grow and thrive once germination occurs.