Q17.Estimatin of age of woody plant by counting annual ring is-
(1) Denrochronolgy
(2) Dendrology
(3) Demography
(4) Agronomy
Answer
Denrochronolgy
Related Questions on Biology GK Questions
Q18.EBOLA is a –
(1) Bacteria
(2) Virus
(3) Fungi
(4) Protozoa
Answer
Virus
Q19.Dr. Norman E. Borlaug belonged to-
(1) Mexico
(2) Spain
(3) Austria
(4) America
Answer
America