Reproduction in Polysiphonia । Bsc 1st year
Автор: Biology Learner
Загружено: 2023-02-25
Просмотров: 2214
Polysiphonia shows an isomorphic triphasic alternation of generations. Both gametophytic (haploid) and sporophytic (diploid) generations are identical.
Sexual reproduction takes place in the gametophytic plants, and asexual reproduction occurs in the sporophytic plants.
Read more:- https://biologylearner.com/polysiphon...
Chapters:-
0:00 Introduction
0:37 Gametophyte
1:02 Carposporophyte
1:18 Tetrasporophyte
1:43 Sexual Reproduction
2:12 Spermatangium
4:19 Carpogonium
6:28 Fertilization
6:58 Post-fertilization Changes
10:07 Asexual Reproduction
10:24 Carpospores
11:35 Tetraspores
#Post_fertilization_changes #algae #sexual_reproduction #asexual_reproduction #polysiphonia #bsc1styear #botany
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