The cell is in Gap 1 phase.
The cell cycle is very interesting topic to learn... There are three (interphase, mitosis, and cytokinesis) main phases that happen in the cell cycle, but all complex and synchronized.
I wish I could explain more, but Brainly will probably get me for plagiarism....
Sorry, Brainly I didn't mean too. :(
Answer:
PVR is calculated by the formulae: 
Explanation:
Pulmonary vascular resistance may be defined as the resistance to blood through the pulmonary circulation.
PVR can be determined by the following formula:
Here, PAP is the pulmonary artery pressure, PAOP is pulmonary artery occlusion pressure and CO is cardiac output.
A population of squirrels is preyed on by small hawks at maturity. the smaller adult squirrels can escape into burrows. the larger adult squirrels can fight off the hawks. after several generations, the squirrels in the area tend to be very small or very large. this is an example of disruptive selection. In disruptive selection, the extreme traits i.e., very small and very large sizes are favoured over intermediate trait i.e., average size.
The average distance between the planet to the sun is about 149.6 million km
