How does an orchid ophrys ensures its pollination by bees?

Emasculation ensures cross pollination in

How does the floral pattern on Mediterranean orchid Ophrys guarantee cross pollination ?

How does the floral pattern on Mediterranean orchid Ophrys guarantee cross pollination ?

QUESTIONS FROM CBSE BOARD EXAMINATIONS : How does floral pattern of mediterranean orchid Ophrys guarantee cross pollination?

How does cleistogamy ensure autogamy?

How does cleistogamy ensure autogamy?

a) Expalin how Mediterranean orchid adapted achieve pollination. b) Descirbe the importance of predators is an ecosystem . c) What is the Gauses 's 'competitive exclusion principle'?

(a) Explain how Mediterranean orchids achieve pollination. (b) Draw a graph showing biome distribution with respect to annual temperature and precipitation.

What is pollination ? How does it occur in plants? How does pollination lead to fertilization? Explain.