Gametes: The term "gametes" is another way of describing sex cells within organisms. Both males and females that reproduce sexually must produce gametes in order to conceive offspring. Answer and Explanation:1 In humans, the male gamete which is sperm is produced within the testes while the fe...
What are gametes, and how do they produce a diploid cell with the normal chromosome number?Types of cellCells in multicellular organisms can be somatic (body cells) or gametes (sex cells). These cells differ in function, structure and number of chromosomes containe...
when three biologists led by Geoff Parker proposed a framework based on the size of gametes (3). Males, they argued, are the biological entities that produce small gametes—sperm—while females produce larger gametes—eggs. This categorization became the consensus among biologists, cementing a binar...
The cells of an animal or higher plant have two sets of chromosomes: they are diploid. When gametes (sex cells) are produced, they have onlyone set of chromosomes: they are haploid. They have undergone a process of cell division calledmeiosis. During meiosis, crossing over occurs. This make...
What is the function of the ovaries in the body? The function of the ovary is to generate and release female gametes, that is, the eggs that combine with sperm to create a fetus. Ovaries also release many vital hormones. The ovaries release at least one egg each month for possible fertil...
What is Dioecy in biology? Dioecy (Greek: διοικία "two households"; adjective form: dioecious) is a characteristic of a species, meaning that it has distinct individual organisms that produce male or female gametes, either directly (in animals) or indirectly (in seed plants). Dio...
What is meiosis and what is meiosis used for? Understand what type of cell division produces gametes. Learn about the steps of meiosis and what PMAT represents. Explore our homework questions and answers library Search Browse Browse by subject ...
The Sertoli cells produce thehormone inhibin, which is released into the blood when the sperm count is too high. What is the function of spermatogenic cells? The spermatogenic cellsdivide by mitosis, then meiosis to form gametes, which mature into sperm by the process of spermiogenesis. Unusually...
As we have previously said, the function of the sperm is sexual reproduction. For this to happen, coitus between a man and a woman is necessary to bring their gametes into contact. The male sperm are suspended in semen, which is expelled into the female reproductive tract through ejaculation...
Along the way, they become highly concentrated, with fluids being absorbed by the male reproductive tract to leave tightly packed gametes behind. Glands produce the other constituents of semen, including compounds that make the semen clot on release to ensure that it stays in the female ...