A Punnett square is used to predict the possible genotypes of offspring in a particular cross.
Answer:
B
Explanation:
A cannot be true as photosynthesis requires carbon dioxide and water and uses light energy to break bonds and form oxygen and glucose
C cannot be true as chloroplasts contain chlorophyll which gives the cell its green colour by not absorbing green wavelengths of white light
D is not right as I do not believe photosynthesis is a basic function
Darwin's theory was based on the mechanism of natural selection, which explains how populations can evolve in such a way that they become better suited to their environments over time.
Light colored mice are more easily seen by predators and are therefore preyed upon more. Dark mice are better adapted to their environment and better able to survive and reproduce.
Hope this helped!!!!!
Answer:
The answer is natural selection.
Explanation:
Natural selection will make an organism to survive and reproduce because, it will be better suited to the environment.
This is the reason why natural selection is considered as a key mechanism of the evolution.
When the connections are made properly, the circuit<span> will “close” and current will flow through the </span>circuit<span>and </span>light<span> the </span>lamp<span>. ... If two or more </span>components<span> are connected in parallel they </span>have<span> the same potential difference ( voltage) across their ends. ... In a series </span>circuit<span>, every device must function for the </span>circuit<span> to be </span>complete<span>.
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