Answer:
Parasites such as lice and fleas that live outside a host are called ectoparasites
Answer:
A. 0%
Explanation:
None of the offspring are predicted to be YY (homozygous dominant)
The genetic info is found in the nucleus.
Answer:
Mutations can affect an organism by changing its physical characteristics (or phenotype) or it can impact the way DNA codes the genetic information (genotype). When mutations occur they can cause termination (death) of an organism or they can be partially lethal.
