Science, asked by siddheshkank8, 4 months ago

1
need water for
reproduction even if they grow
in moist soil. *
O pteridophyta
O gymnosperms
O bryophyta
O thallophyta​

Answers

Answered by hemajatt1206
4

Plants like Bryophytes and Pteridophytes are usually very delicate and cannot withstand sun rays. So, they prefer growing in moist shady places. Moreover these plants reproduce by spore formation. The spores need moist and shade to grow and reach to its next stage. They are highly water dependent and cannot prevent water loss. Thus moist and humid places are appropriate for the growth of these plants. Moss doesn't have roots like regular plants--they have network of very shallow anchors, that penetrate only a little ways into whatever surface the moss grows on. That's why moss can grow on rocks and trees. However, those anchors can't dig far enough into soil to bring up deep water. So, moss has to draw all of its water from the air or surface water. Otherwise it quickly dries out and dies.

Presence of water is essential for swimming the sperms to the archegonia for fertilization. Because of this reasons, Bryophytes are described as 'amphibians of plant kigndom'.

Answered by mamoniwakefield
0

Answer:

I think 3 options not sure

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