Plant Anatomy And Physiology - Study Mode
[#111] The agrochemicals like pesticides, insecticides and fungicides disturb the whole food chain through a process called
Correct Answer
(A) Biomagnification
[#112] Which of the following is an example of a prominent dormancy breaking compound with advantage of wide safety margin between active and toxic dosages?
Correct Answer
(B) 2-chloroethanol
[#113] Which one of the following statements about transport mechanism in plants is correct?
Correct Answer
(B) Active transport of ions and small molecules across cell membrane against concentration gradient requires energy
[#114] In India, Mishra and Rao (1948) first time reported ecotypic differentiation in
Correct Answer
(A) Lindenbergia polyantha
[#115] Which of the following pollution types is the most common and dangerous type of environmental pollution that has been reported in all metropolitan cities and industrialised countries of the world?
Correct Answer
(A) Air pollution