Match the following.

	List-I		Lit-II
A)	Cleistogamy	i)	Inter-plant pollination
B)	Chasmogamy	ii)	Intra-plant but inter-flower pollination
C)	Geitonogamy	iii)	Pollination in opened flowers
D)	Xenogamy	iv)	Pollination in closed flowers

 

 

 

 

 

 

	A	B	C	D
1.	iv	iii	ii	i
2.	iii	iv	i	ii
3.	iv	iii	i	ii
4.	iv	i	ii	iii

Cleistogamy is pollination in unopened flowers which show invariably self-pollination and ensures seed set. It does not require any pollinators to effect pollination.  Chasmogamy is pollination in opened flowers which may be self-pollination or cross pollination. Geitonogamy is pollination between the flowers of the same plant. Xenogamy is pollination between flowers of different plants belonging to the same species.