The answer is a because if you add a base the ph levels increse
Answer:
The pulmonary vein and the jugular vein.
Explanation:
The greatest difference between the pulmonary vein and the jugular vein is that pulmonary vein takes oxygenated blood from both lungs towards the left atrium of heart while jugular vein takes the deoxygenated blood from head back towards right atrium of heart through superior vena cava.
So, the main difference is oxygenated and deoxygenated blood in the above mentioned veins.
Answer:
D. the Y chromosome
Explanation:
Men have an X and a Y chromosome while women have two X chromosomes. Since the unusual chromosome was spread to nearly 16 million men, it was most likely a Y-linked trait as only men inherit a Y chromosome. If it was an X-linked trait, both men and women would be able to get it since both inherit X chromosomes.
Hope that helps.
Answer:
Mitosis, interphase
Explanation :
Mitosis can be described as a process by which a cell replicates and makes two daughter cells. Every cell of the body other then the sex cells replicate by the process of mitosis.
Interphase can be described as a phase in which a cell make copies of its DNA in order for mitosis to begin. This phase has three stages:
G1 phase: The cells grows and produces more organelles and proteins.
G0 phase: This phase occurs when the cell does not have to carry out the process of mitosis.
S phase: the DNA is synthesized and other required machinery for mitosis is made.
G2 phase: The cell goes back to normal size.