Question

Pseudo embryo sac derived from

Answer 1

Answer:

Precision lacks in referring in the cavity as pseudo-embryo sac. This is because it is organized by the fusion of individual nucleate protoplast as a consequence of the disintegration of cell walls separating them in the nucellus. Thus, the term Nucellar Plasmodium of Arekal and Nagendran (1975b) is more acceptable.

Answer 2

Answer:

$<MARQUEE><FONT COLOR = blue > Podostemaceae is the only family of angiosperms where double fertilization is not known to occur. However, a nucellar plasmodium, also known as the 'pseudo- embryo sac', is formed which provides nutrition to the developing embryo$