why and what mechanism involve for heliotropism (the
response of head towards sun) in sunflower.?
What is the Sexual System of Linnaeus?
what is homology?
why are banana stems curved?
What is Gynandrophore?
Respiratory quotient?
explain tissue culture and crone?
How does crowding affect plants?
Explain the Economic Botany ?
Which is the main stage in pteridophytic plants?
How do some plants(grams) grow in cotton?
Explain the difference between a raceme and a spike.
What is difference between procarioti and eucariotic bacteria??