When it comes to our cherished. symbols of Christmas, few towering, twinkling firs can rival Rockefeller. Centerâs yearly display of yuletide cheer. But some of them succeed, at least. when it comes to height: Americaâs tallest Christmas trees can top 100 feet. And they make for fun stopovers during the holiday travel season.
1. First understand where mitosis and meiosis occur. Mitosis occurs in somatic cells only (cells that make up the body). Meiosis occurs in gamete cells only (sex cells).
The essential difference between meiosis I and meiosis II is in purpose. Meiosis I is dedicated to forming two haploid cells from one diploid cell, while meiosis II is meant to split the sister chromatids in the haploid cells produced in meiosis I, creating four daughter cells. Meiosis I also recombines, or shuffles, genes on each pair of chromosomes.