A germ-line mutation in one of the genes implicated in the cancer occurred in an ancestor.
2 identical daughter cells
Answer:
deoxygenated blood i think
Explanation:
Pancreatic amylase
Pancreatic Lipase
Protease (trypsin and chymotrpsin)
So 3 I believe
Answer:
1. The animal can't see what happening behind its head.
2. Head can be moved upto 180 degree angle in most of the animals including humans. But it is not true in case of birds.
Explanation:
