LABORATORY REVIEW
MITOSIS AND MEIOSIS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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ovum
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zygote
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primordial
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ovarian follocles
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Detailed explanation-1: -Fertilization is the process in which haploid gametes fuse to form a diploid cell called a zygote.
Detailed explanation-2: -Within the ovum, the nuclei of the sperm and ovum fuse, forming a diploid nucleus. This fertilized egg cell is called a zygote.
Detailed explanation-3: -Fertilization is the process in which gametes (an egg and sperm) fuse to form a zygote. The egg and sperm are haploid, which means they each contain one set of chromosomes; upon fertilization, they will combine their genetic material to form a zygote that is diploid, having two sets of chromosomes.
Detailed explanation-4: -There are two types of cell division: mitosis and meiosis. Most of the time when people refer to “cell division, ” they mean mitosis, the process of making new body cells. Meiosis is the type of cell division that creates egg and sperm cells. Mitosis is a fundamental process for life.
Detailed explanation-5: -Whereas somatic cells undergo mitosis to proliferate, the germ cells undergo meiosis to produce haploid gametes (the sperm and the egg). The development of a new progeny organism is then initiated by the fusion of these gametes at fertilization.