Which of the following diagram correctly represents the

The amount of biomass produced by a crop per unit of water used is called as ___

The offspring produced by the mating of two different breeds of the same species is known as:

Which of the following statements best explains the term “heterosis” in the context of hybrid crop breeding?

Which crop does Striga primarily parasitize as a root parasite?

_____________________ is the prominent member of 1:1 type group in which one tetrahedral and one octahedral layer is present.

Match List-Iwith List-II

Kranz anatomy type photosynthesis is shown by

When the C:N ratio is greater than 30:1; which of the following phenomenon happens?

How much Stomp 30 EC is required for a 3-hectare area if Pendimethalin is recommended at 0.75 kg/ha to control weeds in groundnut?