STD 12 - 1. sexual reproduction in flowering plants — BIOLOGY STD 12 Science — Question
Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 1. sexual reproduction in flowering plants1 Mark
MCQ
Chasmogamy refers to the condition where
A
Flowers remains closed
B
Flowers are absent
✓
Flowers are open
D
Flower are gamopetalous
✓
Answer
Correct option: C.
Flowers are open
c Chasmogamous flowers are always open. In same bisexual plants like Commelina and Viola. Chasmogamous and cleistogamous flowers (which never opens throughout the life) are found.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.