vibha
Karma: 0
Answers: 1
what is photoperiodism?
Answers: 1
Views: 465
Rating: 0
Posted: 11 years ago
many angiosperms flower at about the same time even though there occurance period is different.the flowering is response to changing lenght of days and night as the season progresses...this is photoperiodism.it promotes cross pollination.
Rating: 0
Posted: 11 years ago
Top Contributors
Answered Questions
188bet1vipcom
Answers: 6
Views: 36
Rating: 0
79king
Answers: 3
Views: 30
Rating: 0
Tài Xỉu Online
Answers: 3
Views: 29
Rating: 0
mksport
Answers: 5
Views: 39
Rating: 0
c69vncom
Answers: 5
Views: 43
Rating: 0
Xvip
Answers: 10
Views: 58
Rating: 0
7mmiami
Answers: 4
Views: 51
Rating: 0
Debet
> More questions...
Answers: 2
Views: 35
Rating: 0