Answer:
B
Explanation:
B because cytocine matches with guanine and adenine matches with tymine
Channel proteins are a type of transport protein or permease that provides a tube like opening in the plasma membrane through which particles can diffuse through. This is primarily one distinction between the 2 mechanisms or processes of simple diffusion. Facilitated diffusion and simple or passive diffusion. The use of these specific proteins.
Photosynthesis means that the plant is able to use carbon dioxide (CO2), water (H2O), and sunlight to create food for itself.
This food is called glucose, which is a type of sugar. Oxygen (O2) is also created during photosynthesis.
The environment is the ultimate filter for which traits are maintained by natural selection. If a trait makes it easier to live in an environment, then that trait will be maintained. If a trait is makes it difficult to live in an environment, then that trait will be discontinued or removed.
