Use the drop-down menus to complete the statements. Meiosis involves *2* cell divisions.

In meiosis, the original cell is *diploid*.
This means it has *2*sets of chromosomes.

Meiosis results in *4 haploid* cells.
Each of these cells contains *23* chromosomes.

if you know your abc's you should be able to get your answer or just use google

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.

you know that this symptom is misleading and quite often is related to: heart attack

a heart attack is a condition that occurs when the blood flow that transports oxygen to the heart muscle is damaged or cut off completely. the coronary arteries that supply the heart muscle with blood flow can be blocked by the accumulation of plaque. also, when the plaque within the heart artery breaks, it creates blood clot that can also hinder the blood flow. men that are over 45years of age and women that are over 55years of age are at risk of having a heart attack. the symptoms of a heart attack include chest discomfort, chest pain, coughing, and shortness of breath.