Even in absence of pollinating agents seed setting is assured in
Commelina
Zostera
Salvia
fig
Insect pollinated flowers are
Which one of the following plants shows a very close relationship with a species of moth, where none of the two can complete its life cycle without the other?
$A$ : Geitonogamy helps in maintaining homozygosity and superiority of the race indefinitely.
$R$ : It is functionally, ecologically and genetically cross pollination.
In chasmogamy pollination takes place in
Which of the following are the important floral rewards to the animal pollinators ?