Many seeds are capable of surviving in a dormant or quiescent state for many years, or even centuries. Such seeds are not usually damaged by environmental extremes that would kill most other organisms. What main adaptation prevents the seeds from germinating before they are dispersed and allows them to survive until environmental conditions are favorable for germination and seedling growth

correct answer is option a.

tropopause, stratopause and mesopause have all in common aspect that is point of maximum temperature in its layer of the atmosphere. all layers of atmosphere observe abrupt change in temperature. tropopause is the boundary between troposphere and stratosphere. stratopause is the boundary between stratosphere and mesosphere. mesopause is the boundary between mesosphere and thermosphere. these all boundaries are ranges between altitude of 0 to 80 km.

whats the answer to your question?

you should wear a lead protective shield when having teeth x-rays

hope i

-lavira : )

you know they are heterozygous for a trait because they have it as jj or jj.