Answer: C. Microevolution is small scale change to the gene pool of a population while macroevolution is larger scale changes that lead to speciation.
Explanation:
Microevolution can be defined as a small change in the gene frequency within a gene pool of the species, these changes will be inherited by the organisms and there will not be any drastic change at the species level. But in case of macroevolution the large scale change occurs at the genetic level, which retain for long. This leads to development of new organisms or results in speciation.
If later is was 100 million years ago, later b would be 200 million years ago (because it is 100millions years prior to a). And therefore layer c must b 300 million years ago.
Answer:
In photosynthesis it occurs on the thylakoid membranes.
Explanation:
It is where the light independent reaction occurs.
Answer:
B
Explanation:
When deforestation takes place, it heats up the atmosphere causing more global warming.
Explanation:
A genetic trait that helps an organism be more successful in its environment
