No, and the environment also adds on to influencing traits.
Hope this helps. If not, I apologize.
The “S” phase which is the phase of DNA synthesis
Mass is the amount of matter in any object.
Answer:
The ventricles of the heart have thicker muscular walls than the atria. This is because blood is pumped out of the heart at greater pressure from these chambers compared to the atria. ... This is due to the higher forces needed to pump blood through the systemic circuit (around the body) compared to the pulmonary circuit.
Explanation:
The Human Heart — PT Direct