12 hours day and 12 hours night
<h2>follow me and make me as brilliest.....</h2><h2 />
B. Embryos are being collected by the student on the field trip.
It has the ability to bind itself to small amounts of acid in the blood, which helps with removing that acid before the blood’s pH changes
The atomic number is<span> </span>equal<span> to the number of protons. The atom has 62 protons.</span>
Chromosomes exchange genetic material in step 3.
<h3><u>Explanation</u>:</h3>
The meiosis is the type of cell division that takes place for gametogenesis. The meiosis has two phases - meiosis I and meiosis II.
The meiosis I has the events like crossing over and independent assortment which leads to the mixing of genes between homologous chromosome pairs and separation of homologous chromosome pairs. So the two cells that are produced from the meiosis I are genetically different. The step 3 shows the crossing over of prophase 1 of meiosis I. So, it shows the genetic difference between the offsprings and leads to genetic variation.
