<span>DNA are made up of genes and genes are made up of chromosomes.</span>
Answer:
Scientists use cladograms to propose and ask questions about the evolutionary relationships between different species. By giving weigh to derived characters and recognizing ancestral characteristics, scientists can compare different phylogenies of the same groups of organisms.
Explanation:
The nucleus is the control center of the cell, it also contains the DNA of the cell.
Answer: I don't see any pictures...
Explanation:
