For the first question the answer is D. Systemic
For question number 2 the answer is B. Lungs
I think D is the correct answer....
Answer:
Number of Organisms at the level of producers (First level) is more and hence the availability of energy also will be more at the level of producers. Amount of energy available decreases as we you move from the level of producers to the top carnivores.
Explanation:
Answer: The corresponding mRNA sequence to the DNA strand will be
ATTGCGAATTC
Explanation:
Because nitrogenous bases specifically pair in the following order:
- Adenine pairs with Thymine
- Cytosine pairs with Guanine
mRNA also known as messenger RNA, which is complimentary to one strand of DNA will have its sequence as the "pairing base partner". Thus, the mRNA sequence is ATTGCGAATTC.