Seed packets give a recommended planting depth for the enclosed seeds. Which of the following is the most likely reason some seeds are to be covered with only a thin layer of soil after planting?
A) Seedlings from these seeds do not have an etiolation response.
B) Light is required to germinate these seeds.
C) A higher temperature is required to promote germination of these seeds.
D) These seeds are very sensitive to waterlogging.

Question

Quizplus · Accepted Answer

Light is required for the germination of some seeds, and covering them with only a thin layer of soil ensures they receive sufficient light to trigger germination.

Seed Packets Give a Recommended Planting Depth for the Enclosed