Question

Heat shock proteins were first discovered in
Atriplex sobulosa
Amaranthus viridis
Saccharrum officinarum
Drosophila

A biochemical substance that makes stomata always open is
Fusaric acid, absiccic acid, Fusicoccin, None

the principle undergoing the biological control os pests disease is
predation, avoiding pollution, for high yields, None

the commercial fibres obtained from Hibiscus cannabis
Bundle sheath, Bast fibre, Xylary fibres, Sclerenchymatous fibres.

Answer 1

@Abhisar @shreehari499

Answer 2

Hi! @deepika.comet !
Here are the answers:
1) Heat shock proteins were first discovered in Drosophila
2) absicic acid
3) for high yields

Answer 3

thank you so much @shreehari499