Q15.Fiber of cotton is obtain from–
(1) Seed
(2) Stem
(3) Root
(4) Fruit
Answer
Fruit
Related Questions on Biology GK Questions
Q16.Eye of potato are –
(1) Axillary buds
(2) Apical buds
(3) Extra axillary bud
(4) Adventitous root
Answer
Axillary buds
Q17.Estimatin of age of woody plant by counting annual ring is-
(1) Denrochronolgy
(2) Dendrology
(3) Demography
(4) Agronomy
Answer
Denrochronolgy