Answer:
The answer is number 4. asI think
Answer:
b is the correct answer i guess
The tonsils blind ended structure is called crypts.
A. Peat
Peat <span>is a layer of organic sediment. </span>
Answer:
Equal amounts of DNA contain equal proportions of nitrogenous bases.
Explanation:
According to Chargaff's rule, the nitrogenous base pairs (Purines and pyrimidines) have an equal ratio (1:1) in the DNA of all the organisms. More precisely, the amount of adenine is equal to thymine and the amount of guanine is equal to cytosine in the DNA of all the organism. A-T base pair has two H-bonds while G-C base pair has three H-bonds.
