This Is True
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Answer:
The answer would be A.
Explanation:
In mRNA sequence, the base T will be replace by base U. So in this case, DNA sequence is AATGCTCAG, then mRNA sequence is AA<u>U</u>GC<u>U</u>CAG.
Actually, the names don't affect the classification at all - it does not matter how something is called, as it does not change its characteristics.
The classification of organism is based on their evolution and characteristics and it's a scientific consensus based on the data. Names don't impact it at all.
However, to increase understanding in science, scientist made the names after the place in the classification - so the scientific classification determines the names (but not the other way round).
Most offten you can tell how an animal is classified from the name, but only because it was named after this classification.
Well, I don't fully understand your question. I think I know what you're getting at though.
In a system of sexual reproduction, you have genes coming from both an egg and the sperm. Therefore, it'll only contain half the total amount of chromosomes (46 in humans). A sperm will have 23, and the egg will have the other 23. Is that what you meant why the chromosomes are cut out in pairs? If that wasn't your question, please elaborate and I'll return to answer it to the best of my capabilities.
Answer: The vertebral projection oriented in a median plane is called the spinous process
hope this helped!