Since all the blood vessels work together as a whole, the malfunction of one will be affected in a bad way that can stop the flow of oxygen in the blood to reach certain areas of the organism. It also puts at risk for heart attacks, heart failure and strokes and more.
Answer:
Option (a).
Explanation:
Phylogentic tree may be defined as the the diagrammatic representation of the evolutionary relationship of the organism. The phylogenetic trees are made on the hypothesis and do not explain any fact.
The branching in the phylogenetic tree determines the evolution of the species from the common ancestor. The common ancestor is located at the base of the phylogenetic tress. Since, Ardipithecus ramidus is located at the base it shows that Ardipithecus ramidus is a common ancestor.
Thus, the correct answer is option (a).
No they don’t because the atcg sequence doesn’t show the dna functions in an organism
Answer:
take on two more electrons
Explanation
i did research, but i could be wrong