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The correct answer is D
What does opportunity cost in farming refer to?
What term describes the ratio between marketable crop yield and water used in evapotranspiration?
10 acres is equal to how many hectares?
The door of Stevenson screen faces the direction
Inner and outer membrane of chloroplast together are called ____
Which of the following is not a type of nonvascular plant?
HCN in sorghum is synthesized in which part of plant?
Gypsum is recommended in cultivation of:
Match the following with correct definition:
i. Monophagous - a) Feeds on a few related species of host plants
ii. Oligophagous - b) Fee...
If a plant or plant organ such as root is supplied with low oxygen concentrations in a water logged or compacted soil, anaerobic respiration takes place...