Plants that have their flowering inhibited by being exposed to bright lights at night are

a) short-day plants.
b) long-day plants.
c) short-night plants.
d) day-neutral plants.
e) devoid of phytochrome.


Ans: a) short-day plants.

Biology & Microbiology

You might also like to view...

In C. elegans ced-9/ced-3 double mutants  

A.  131 cells always die. B.  all 1090 cells die. C.  all 1090 cells live. D.  only 959 cells live.

Biology & Microbiology

LDL particles binding to receptors before being engulfed by a cell is an example of which of the following?

a. phagocytosis b. pinocytosis c. receptor-mediated endocytosis d. exocytosis

Biology & Microbiology

Importing high concentrations of compatible solutes is a strategy cells use to counteract the effects of an environment containing a

a. high salt concentration. b. high dissolved-oxygen concentration. c. high water potential. d. low ionic concentration.

Biology & Microbiology

How is alcohol classified?

A. stimulant B. psychoactive C. inhibitor D. depressant E. none of these

Biology & Microbiology