Economic Biology - Study Mode
[#81] Cloves, used as a spice, are derived from which of the following plant parts?
Correct Answer
(C) Flower buds
[#82] Breeding and management of bees is known as
Correct Answer
(D) apiculture
[#83] Black soil is ideal for the cultivation of which of these crops?
Correct Answer
(C) Cotton
[#84] Leghaemoglobin percent in the root nodules of leguminous plants helps in nitrogen fixation by
Correct Answer
(A) removing oxygen
[#85] Nitrogen fixing bacteria is useful in growing which crop?
Correct Answer
(C) Legume