What are the major components of a sperm cell and what roles do they have in reproduction? Fill in the blank. "Zygote" is the term used to describe the ___. What are examples of asexual reproduction? Why meiosis is necessary for gametogenesis? What happens...
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 precursors. This is because when a sperm cell introduces its genetic information to that...
The groundwork for the production of these unique cells is laid during fetal development. Specialized cells known as germ cells migrate to the reproductive tract and settle in the gonads. During puberty, the cells start to divide, producing sperm. Over the course of a man's lifetime, he pro...
What is the function of epithelial tissue in the lungs? What organ transports mature sperm cells to the urethra? Where is squamous epithelial tissue found in the body? Which types of cell junctions are found in epithelial tissues? What is the difference ...
The ovaries function cyclically. One of the follicles while maturing becomes dominant and prevents others from maturing. The ovum matures in the dominant follicle. When the follicle completely matures, it bursts and the egg cell moves through fallopian tubes to theuterus. The process is calledovulat...
By Guest | 1 post,last postover a year ago Sasa Milosevic, MDanswered this Normal And Abnormal Semen Color Read more New ReplyFollowNew Topic Guestover a year ago PLEASE ANSWER AS SOON AS POSSIBLE Guestover a year ago It is white. What about your's?
What is female sperm called? They are also referred to as sex cells. Female gametes are calledova or egg cells, and male gametes are called sperm. Gametes are haploid cells, and each cell carries only one copy of each chromosome. These reproductive cells are produced through a type of cell...
What is the function of Sustentocytes? Sertoli cells are a type of supporting cell called a sustentacular cell, or sustentocyte, that are typically found in epithelial tissue. Sertoli cellssecrete signaling molecules that promote sperm production and can control whether germ cells live or die. ...
Sperm count is a measurement of the number of sperm per milliliter of semen. Having a good sperm count can determine whether a...
But DNA is not the direct template for protein production. To make a protein, the cell makes a copy of the gene, using not DNA but ribonucleic acid, orRNA. RNA shares a similar structure to DNA, except it contains only one strand, rather than two — so it looks like just one half ...