Answer:
1
Explanation:
During meiosis, a diploid cell ultimately forms four haploid gametes that go on to take part in fertilization. Because they are haploid. that means they have one copy of all of the chromosomes and the genes contained within them.
First, the DNA is replicated, and then two cell divisions take place form the haploid gametes. So at first, there are two copies of each gene, creating four after the DNA is replicated.
After the first cell division (meiosis I) there are two cells with 2 copies of every gene. Then to form the haploid gamete, there is another cell division (meiosis II) creating 4 cells each containing one copy of every gene
The artery does not carry oxygen depleted blood.
Quite the opposite, actually. Hope it helped!
1.) Reduce the number of trips you take in your car.
2.) Reduce or eliminate fireplace and wood stove use.
3.) Avoid burning leaves, trash, and other materials.
4.) Avoid using gas-powered lawn and garden equipment.
The phospholipid is arranged into a bilayer, it is a basic structure of all membranes. Each membrane composed of membrane proteins that activate the membrane to carry out its distinctive activities. Some proteins are limits only to the membrane surface, other have one region in membrane and domain on one o both sides of it.