The tissue called "epithelial" is responsible for secreting digestive enzymes.
Answer:
1. I and IV
2. II and III
3. I and II
Explanation:
The complete question is
Virus T C U G A
I 0 12 9 12 9
II 23 16 0 16 23
III 34 42 0 18 39
IV 0 24 35 27 17
The relative amounts of each nucleotide base are tabulated here for four different viruses.
Which virus has a single stranded DNA genome, a single stranded RNA genome, and which has a double stranded RNA genome?
Solution
RNA has "U" instead of T in its nucleotide sequence. Hence, both I and IV are RNA
DNA has T instead of U and hence both II and III are DNA
Virus I and II are double stranded RNA because they both have equeal number of base pair group
A=T and C=G
A theory possibly? Im not entirely sure because a theory needs to be proven over and over and over again.
Hundreds of years ago, explorers often died of scurvy. This bone-related disease be prevented by C) supplementing the diet with fresh fruit rich in vitamin C. Vitamin C is essential for the production of collagen which is found in bones and connective tissue. A lack of vitamin C can lead to a lack of collagen, leading to symptoms like gum disease, weakness, and bone pain.