Answer yes or no to the following questions, and then explain the reasons for your a. Can meiosis occur in haploid species? b. Can meiosis occur in a haploid individual?

For [a] Yes

For [b]No

Explanation:

Meiosis is known to be a process of reducing the number of chromosomes in a diploid to half.

And it should be noted that , meiosis requires the pairing of two chromosomes sets.

Therefore in this case, before meiosis can occur in the haploid, it must involves two haploids. This means that two individual haploid will fuse together to form diploid meiocyte, which will allow meiosis to occur.

This is the reason why meiosis can only takes place on haploid species.

In summary, it should be noted that, meiosis can only takes place in a diploid and two individuals haploid [ haploid species] that can fuse together to form diploid, but not in a haploid individual.

the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

deoxygenated blood leaves through the right ventricle through the pulmonary artery. from the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.

we would need to see the picture to answer it