The ozone layer is located in what atmospheric level? a. troposphere b. stratosphere c. mesosphere d. thermosphere

Plz ! having a smooth seeds is the dominant trait. having wrinkled seeds is a recessive trait. the offspring of two plants with smooth seeds, a. must have smooth seeds. b. may have smooth or wrinkled seeds. c. must have wrinkled seeds. d. have a 25% change of having smooth seeds.

Which factor that affects biodiversity?

Explain why scientists use the word dominant for certain traits.