Which prevents self pollination
Which prevents self pollination
- [AIIMS 1992]
- A
Self sterility
- B
Herkogamy
- C
Dichogamy
- D
All of the above
Similar Questions
Progeny produced as a result of cross pollination
Progeny produced as a result of cross pollination
Given below are two statements :
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 :
Given below are two statements :
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 :
- [NEET 2022]
Plants with ovaries having only one or a few ovules, are generally pollinated by
Plants with ovaries having only one or a few ovules, are generally pollinated by
- [AIPMT 2012]
Match the following
Column $- I$
Column $- II$
$(1)$ Grasses
$(P)$ Prevent autogamy and geitonogamy
$(2)$ Hydrilla
$(Q)$ Wind pollination
$(3)$ Cleistogamous flower
$(R)$ Water pollination
$(4)$ Papaya
$(S)$ Auto gamy
Match the following
| Column $- I$ | Column $- II$ |
| $(1)$ Grasses | $(P)$ Prevent autogamy and geitonogamy |
| $(2)$ Hydrilla | $(Q)$ Wind pollination |
| $(3)$ Cleistogamous flower | $(R)$ Water pollination |
| $(4)$ Papaya | $(S)$ Auto gamy |
What are chasmogamous flowers? Can cross-pollination occur in cleistogamous flowers? Give reasons for your answer.
What are chasmogamous flowers? Can cross-pollination occur in cleistogamous flowers? Give reasons for your answer.