Mendel showers that dominant alleles always took over, while <em>sometimes </em>in the F2 generation recessive traits would come back
C. directional selection
True
Sorry, I don't know the second one.
Answer:
That organism will be selected against in the environment.
Explanation:
Since they do not have the traits or adaptations required to survive in this new environment, they will be selected against and die by predation or starvation etc, or its genes will be unlikely to be passed on due to sexual selection.
Answer:
It is A
Explanation:
I had this question on my test last week.
Answer:
Archaea constitute a domain of single-celled organisms. These microorganisms lack cell nuclei and are therefore prokaryotes. Archaea were initially classified as bacteria, receiving the name archaebacteria, but this classification is outmoded. They have been renamed to clarify that archaea are not only not bacteria, but are more closely related to eukaryotes than to real bacteria.
Explanation:
This may help you with your question. This is the meaning of it. But, I am not sure I can give you the direct answer.