Why might some probationers be kept in the community after a technical violation, rather than having their probation revoked?

Which osmotic and ionic strategies must marine teleost fishes employ?

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.

Natural selection changes allele frequencies because some survive and reproduce more successfully than others.