Mary and Larry each have free earlobes and dark hair. They are both heterozygous. (E = free earlobes, e = attached earlobes, D = dark hair, d = light hair). E is dominant, e is recessive. D is dominant, d is recessive. What genotypes and phenotypes can their offspring have and what is the probability of each genotype and phenotype?

Abiologist counts the number of rabbits in a population each year and observes a decrease in population. since the coyote population has exploded, the biologist concludes that the coyote population has had a negative interaction with the rabbit population. which describes the biologist’s actions? a.) experimentationb.) inferencec.) observationd.) interacting