Question

When short dav plant(SDP)and a long day plant
(LDP),both are kept under favourable conditions for
lowering and are exposed to a short flash of red light
in the middle
of the dark period
1)Both SDP and LDP will flower
K)Both SDP and l pp will remain vegetative
(3) SDP wil remai
h vegetative and LDP will flower
(4) SDP will flowerand LDP will remain vegetative

Answer 1

Answer:

option 3 is correct

since we know that short day plant required less light than critical period but here we are disturbing its critical dark period so it will be not flowering but on the other hand long day plant required light more than the critical period so when we give it red light it will flower