Answer:
stem cell are special human cell that are used to develop the different cell like muscles cells , brain cell etc.
Process of cellular respiration.
Answer:
He used peas because they are self pollinating,they grow fast,and they have many traits
Answer:
The node therefore represents the end of the ancestral taxon and the stems , the species that split from the ancestor. The two taxa that split from the node are called sister taxa.
Explanation:
