Answer:
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Explanation:
In the absence of tryptophan, transcription of the structural genes will be reduced compared to a wild-type operon.
Coal and oil because they are fossil fuels
Question 5:
A scientific theory should not be regarded as reliable (false).
Scientific theories are reliable.
Question 6:
It is best to use a line graph to show change over time.
Answer:
B -> increased industrialization
Explanation:
pollution and fossil fuel burning
Answer:Luteinizing
Explanation:This hormone is considered a gonadotrophin hormone because of its role in controlling the function of ovaries in females and testes in males, which are known as the gonads.
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