Question

give an account on the structure and function of embryo sec in angiosperms​

Answer 1

Explanation:

embryo sac The female gametophyte (an oval structure in the nucellus of the ovule) of flowering plants, formed by the division of the haploid megaspore nucleus, and the site of fertilization of the egg and development of the embryo. ... Sometimes the 2 haploid, polar nuclei fuse to form a single, endosperm mother cell

Answer 2

Embryo sac in Angiosperms​

Explanation:

• Embryo  sac  is A large cell that produced in the ovule of flowering plants
• It is proportionate to the female gametophyte of lower plants, despite the fact that it is especially decreased
• It contains eight nuclei formed by division of the megaspore mother cell  
• Embryo sac organism sac is the structure which produced from the megaspore of the plant ovule
• Embryo  sac is likewise called as the female gametophyte
• Embryo  sac bears both incipient organism plant and the endosperm after fertilisation. There are seven haploid cells in the embryo sac