Question

In Chara, the manubria bear at their inner ends one or more, small spherical cells which are called​

Answer 1

Answer:

The five lower tier functions as tube cells, the tube cells elongate and get spirally twisted in clockwise directions on oogonium. The nucleus migrates on lower side and receptive spot develops at the tip of oogonium. Large amount of starch and oil get deposited in oogonium.

Explanation:

mark me in brain list