A. Cocos
B. Clemates
C. Corchorus
D. Crotalaria
Related Mcqs:
- Which one of the following is a major fiber crop of Pakistan ?
A. Sugarcane
B. Cotton
C. Sesame
D. Jute - The harmful influence of one living plant on another living plant by the secretion of a toxic substance is called________________?
A. Allergy
B. Allelopathy
C. Parasitism
D. Antagorusm - One of the plant introduced from new world to the old world is_________________?
A. Rice
B. Wheat
C. Sugarcane
D. Potato - Botanical name of American cotton is_________________?
A. G. hirsutum
B. G. arborium
C. G. barb dense
D. Non of these - Prescribed germination percentage of foundation seed of ground nut is_________________?
A. 70
B. 20
C. 85
D. 90 - The Cotton plant belong to family ?
A. Gramineae
B. Fabaceae
C. Malvaceae
D. Leguminaceae - Root nodules in plant help in__________________?
A. Photosynthesis
B. Aeration
C. Nitrogen fixation
D. Respiration - The control and preservation of natural resources For present and future use is_________________?
A. Substainability
B. Conservation
C. Biodiversity
D. Environment - The total dry matter produced by a plant as a resulting photosynthesis is called_______________?
A. Biological yield
B. Mass
C. Physical productivity
D. None of the above - The condition of drying of plant parts due to lack of water is called__________________?
A. Water stress
B. Drought
C. Wilting
D. None of the above
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