Plant Anatomy And Physiology - Study Mode
[#696] The first hint that apical dominance might be because of auxin produced at the terminal bud and transported downward through the stem was given by
Correct Answer
(A) Skoog and Thimann
[#697] Which of the following seems the most appropriate energy level responsible for electron transfer in the reduction of a chemical acceptor and the initiation of the electron flow for ATP production?
Correct Answer
(C) Triplet half-life
[#698] Which of the following act as antisenescent hormones in leaves?
Correct Answer
(B) Cytokinins
[#699] What is the impact of advancing glaciers on the rings of trees?
Correct Answer
(B) Their shape is distorted
[#700] There is a loss of enzyme activity when denaturation of proteins occurs at a temperature ranging between
Correct Answer
(D) 40° C - 60° C