D, the black squirrels have survived because black has provided them with an advantage in this environment.
Answer:
An important membrane adaption for active transport is the presence of specific carrier proteins or pumps to facilitate movement. There are three types of these proteins or transporters: uniporters, symporters, and antiporters. A uniporter carries one specific ion or molecule.
Explanation:
I believe the answer is A
The figure shows where mitosis occurs in the cell cycle. after the interphase
<span>a. </span>Cut out a piece of DNA from a DNA
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molecule</span><span>
How does molecular genetics add to our understanding of genes is by simply </span>studying them. <span> Molecular genetics is scientific study of composition of genes. This field is a subcategory of biology and heredity which is responsible for unearthing and delving the anatomy and physiology of the genes. </span>This field helps us to understand and find evidence in the compounds, substances and elements found and synthesized in our genes and what contains in our nucleic acides –RNA and DNA –framework of our chromosomes. <span>And also the origin and history of how genes came to be. These are codes and like-signals that makes us who we are in a macro-perspective.<span>
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