Which of the following is not a developmental response of an organism to the change in day (or night) length over the course of a year?
A) Flowering of some plants
B) Diapause in insects
C) The elongation of stems in plants growing in low light intensities
D) Antler growth cycles
E) Seasonal reproduction in some animals

Question

Quizplus · Accepted Answer

The elongation of stems in plants growing in low light intensities is not a direct response to changes in day or night length, but rather a response to the overall level of light intensity. The other choices are all examples of organisms responding to changes in day length over the course of a year.

Which of the Following Is Not a Developmental Response of an Organism