What is delta-9 tetrahydrocannabinol?
What are the effects of different temperatures on plants?
How does overpopulation effect ecological balance?
what are the new agricultural techniques which can improve the production on agriculture?
Topping means?
How do seedless fruits arise and how are they propagated?
which seed is scattered by the wind?
What is the botanical name of the Mendong grass used to weave baskets, hats etc?
How do mushrooms reproduce sexually and asexually?
Explain the difference between an achene and a caryopsis.
Explain about Fungi?
Which country grows the maximum amount of sugarcane?
What is the effect of heavy metal concentration on algae?