State Quiescent centre theory
What are analogies for centrioles?
What effect does dyhydromonoxide have on green vegetation?
For a flower to be complete, it must possess what four types of floral appendages?
How do bulbs reproduce?
what are the new agricultural techniques which can improve the production on agriculture?
What are the symptoms of late blight of potato
why are some plants greener than others?
How does caffeine effect on plant growth?
What is the chromosome number of Ginkgoes?
what are the advantages of nitrogen and phosphorus in plant fertilizers?
What are the germination requirements for apple seeds?
What are living reservoirs?
plants release O2 only during daytime but respire 24 hrs giving out CO2 but are said to purify air? How?
What are the three main parts make up the carpel of a plant?