Briefly describe, in your own words, how the single cell formed at fertilization differentiates into different types of cells. How is the mitotic phase different from meiosis? Explain why all of the cells of your body that have 23 pairs of chromosomes are identical in their genetic make-up. ...
Gametes are: a. alloploid b. biploid c. celuloploid d. diploid e. haploid. Sperm cells develop in what part of the body? a. acrosome b. seminiferous tubules c. tunica albuginea d. urethra In sexual reproduction, what is the general name for two cells that fuse together to create a...
I think I understand mitosis pretty well, but meiosis seems a lot more complicated. The article says a cell creates four haploid daughter cells in meiosis. What does haploid mean? Plus, it talks about gametes creating an embryo. Are gametes like sperm and eggs? Isn't that what forms an ...
Laboratory Review 9 Scr cells 2lapdes What are gametes What is the purpose of meie Pwo Testes tauts ZatoRue(e Hameloyaus dipoa, napdad A How many divisions occur during melosi? 4 Where would you espect to find meiosis taking place in fu...
Germ celltumors(GCTs) are a neoplasm, or an abnormal growth of cells resulting in a mass of tissue, that are derived from the germ cells, the precursors of the gametes or sex cells, namely eggs andsperm. GCTs most often arise in theovariesor testes, known collectively as the gonads, ...
Gametes possess half of the chromosomes that are present in normal diploid cells of the body. These diploid cells are referred to as somatic cells. During meiosis, haploid gametes are produced. It is a kind of cell division wherein the number of chromosomes is reduced in the parent diploid ...
However, there are many important differences between these two cellular processes.Mitosis is considered an “equational” form of cell division — it occurs in cells that do not produce gametes (e.g., somatic cells). During mitosis, a cell divides once to produce two daughter cells with ...
Reproductive cells, or gametes, have half of the genetic information required to form a new individual, so the meeting of a sperm with an egg results in a full set of chromosomes. Mature mammalian egg cells are relatively large, 0.0039 inches in diameter, and contain many proteins and protein...
What are gametes? How many chromosomes are in a gamete? What type of cells contain only one set of chromosomes? What is the product of meiosis? A: nonidentical diploid cells B: identical haploid cells C: identical tetraploid cells D: nonidentical haploid cells ...
Cells of the Male Reproductive System:The male reproductive system consists of organs which produce and nourish the male gametes required for an offspring to be produced. The males gametes are called sperm, which are produced in the testes. In addition to the production of sperm, certain ...