The lowest pest population that will cause economic damage is called _____?
A. Economic pest
B. Economic threshold
C. Economic damage
D. None of the above
Which one of the following is C4 plain ____?
A. Sugarcane
B. Sorghum
C. Make
D. All the above
Melilotus alba is objectional weed of ______?
A. Okra
B. Methi
C. Cucurbits
D. Wee
The significance of difference among several means is tested with the level of _____?
A. F-test
B. t-test
C. Z-test
D. X-test
The ratio of treatment variance to error variance is known as _____?
A. Correlation
B. F-value
C. Critical difference
D. I-value
In pulses, limiting amino acids are ______?
A. Lysine
B. Theronine
C. Tryptophan
D. Methionine
The series of transformation which a nutrient undergoes in the biosphere before returning to its original formed is called ____?
A. Carbon cycle
B. Nutrient cycle
C. Nitrogen cycle
D. None of the above
Auxins and cytokinins are ______?
A. Growth regulators
B. Herbicides
C. Insecticides
D. Fungicides
Conducting experiments in glasses is called ____?
A. Invitro
B. Invivo
C. In-ova
D. In-sin
What do you mean by WTO ______?
A. World trade organization
B. Western training organization
C. World trade order
D. non of there
