Either A or D I’m not 100% sure but it’s the only thing that makes since
Answer:
The correct option is (D). The value of cardiac output in the case of the human heart is approx. 5 liters in a minute. The multiplication product of heart rate and stroke volume gives the cardiac output.
Explanation:
The blood flow serves as the parameter for the calculation of cardiac output. For the restoration of homeostasis, increase or decrease in the cardiac output leads to the simultaneous increase and decrease in the blood flow and pressure respectively. Also, the reduction of cardiac output and venous return signifies the higher value of the tidal volume. The associated parameters namely stroke volume and heart rate is also affected by certain factors. Some of them includes age, gender, contractility, heart size and duration of contraction.
Besides the flow of blood in the body depends on the oxygen requirement of the target cell.
The answer is <span>B) 0.25 </span>
During anaphase I of meiosis cohesion between sister chromatids is maintained but not during anaphase of mitosis.
During mitosis and meiosis, the equal distribution of chromosomes is dependent on the maintenance of sister chromatid cohesion. Sister chromatids are held together by protein complexes during mitosis and meiosis.
One activity that would have a big impact would be of cutting down tress, or the burning of the whole forest. The forest ecosystem consists of many animals, they benefit each other because they prevent one of them from overpopulating. If one of the animals of the ecosystem is gone, the whole biodiversity is affected.
