Plant Anatomy And Physiology - Study Mode
[#281] Which one among the following produces seeds but not flowers?
Correct Answer
(D) Pine
[#282] In order to emphasize the part played by living plants and animals in soil formation, Taylor (1930) proposed the following formula: S = M (C + V + VA + A) t + D where, A and V signify respectively,
Correct Answer
(C) Animals and vegetation
[#283] The type of disease control which makes use of the fact that certain plant pathogens are parasitized by other organisms, which may destroy them is known as
Correct Answer
(B) Biological control
[#284] In the ovary, the marginal line along which the carpel fuses is called the
Correct Answer
(C) Ventral suture
[#285] The transfer of electrons to NADP + creates an electron debit in photosystem I. This deficit in non-cyclic photophosphorylation is made up by the excitation of
Correct Answer
(B) P 680 of photosystem II