Answer:
B. Evolution
Explanation:
The change in allele frequencies from mostly light wings to dark wings has been commonly studied in evolution. It's a great example of natural selection favoring the more fit phenotype, in this case the dark that can blend in better with darker trees and darker, smoggy environment.
- Why not competition: This doesn't have to do with limited resources.
- Why not acquired: Lamarck's theory of acquired traits is defunct!! Don't fall for it!!
- Why not overpopulation: This was not hinted at in the question.
1. More nutritious
2. More efficient growing
for example, they can be resistant to droughts or rough winds or pesticides.
Answer:
Transcellular.
Explanation:
The transportation of solutes and water occurs in the proximal convoluted tubule. The transport of solute occurs mainly via the two routes of transport known as paracellular transport and transcellular transport.
Transcellular transport may be defined as the transport by the cell through the cell. This process requires the energy for the transportation of molecules across the cells. The solutes are transported through the cell and most common route of transfer present in the proximal convoluted tubule.
Thus, the correct answer is option (a).
Answer:Breaks down food molecules to release stored energy
Explanation:
