Given D = dimples and d= no dimples AND P=pointy ears; p=round ears. Write the genotype of an elf that is heterozygous for both traits.
1 point
DDPP
DPDP
DdPp
dpdp

Are characterized by dry conditions, limited vegetation and wide temperature range. a.) tropical rain forests b.) deserts c.) grasslands d.) none of the above

1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.

Match each term to its best definition? sedimentary depositional enviornment