MCQ
Dioecious condition prevents
- AAutogamy
- BGeitonogamy
- CXenogamy
- ✓Both $(a)$ & $(b)$
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Statement $I:$Cleistogamous flowers are invariably autogamous
Statement $II:$Cleistogamy is disadvantageous as there is no chance for cross pollination.
In the light of the above statements, choose the correct answer from the options given below :
$I.$ Burrowing soil
$II.$ Losing heat during high temperature
$III.$ Active during morning and evening
$IV.$ Insulating body due to thick fatty dermis
Select the correct pair