Agriculture MCQs

2794 MCQs  (Page 80 of 280)

Botanical name of American cotton is_________________?
A. G. hirsutum
B. G. arborium
C. G. barb dense
D. Non of these
Gassypium arborium is__________________?
A. Tetraploid
B. Diploid
C. Triploid
D. Haploid
Gassypium herbaceum was originated in______________?
A. Ethipia and south africa
B. Kenya and south africa
C. Indonesia and central america
D. South mexico and central america
In China, cotton was cultivated as a crop in._______________?
A. 7th century ad
B. 4th century ad
C. 10th century ad
D. 5th century ad
Cotton ginning machine was invented by_______________?
A. William black
B. Withey
C. Thomas hough ten
D. Thomas wilson