Differentiation is the process that creates specialized cells.
Hello!
I believe a woman can be described pregnant after about 13 weeks or so, because this is when the unpleasant effects of pregnancy start to lessen, and the mother starts to get used to the hormonal changes.
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Answer:
Darwin's theory
Explanation:
competition among individuals for available food sources is the most likely cause of the observed variation
They have two identical alleles for a gene, so in a genetic cross, each parent contributes only one form of a gene, making inheritance patterns more detectable.
Answer:
YASS BRO STRANGER THINGS IS THE BEST
Explanation: