Science, asked by singlamuskaan598, 1 month ago

or How does fertilization take place in some algae bryophytes
and pteridophytes​

Answers

Answered by dharanisindhu99
1

Answer:

Algae regenerate by sexual reproduction, involving male and female gametes (sex cells), by asexual reproduction, or by both ways. ... Many small algae reproduce asexually by ordinary cell division or by fragmentation, whereas larger algae reproduce by spores

bryophytes : the transfer of sperm to the egg. ... The fertilized egg (zygote) grows out of the gametophyte, which is also the source of its nourishment. Typically the sporophyte is a slender stalk from 1 to 2 in.

pteridophytes:

Fertilization occurs in presence of water and takes place in the venter of archegonium. The diploid zygote develops into embryo in archegonial venter. The embryo grows by mitosis into a sporophyte (the typical "fern" plant).

Similar questions