Answer:
Each of her parents must have one recessive gene for blond hair color
Explanation:
- Blond is a recessive trait
- Since Silvia is blond this means she has both copies of the recessive gene for hair color
- Therefore, both her parents have a recessive gene for blond hair and passed it down to her.
- The parents don't have blond hair because their dominant gene for browns masks the recessive gene for blond.
Answer:
In a eukaryotic cell
Explanation:
"<em>In a eukaryotic cell, transcription occurs in the nucleus, and translation occurs in the cytoplasm.</em>"
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Any substance that triggers an immune response is an antigen(s).
Answer:
The answer is D, binary fission
