The cell division occurs in two forms, namely mitosis, which occurs in somatic cells to increase the mass and size of an individual, while meiosis occurs in sex cells to form gametes.Answer and Explanation: Become a Study.com member to unlock this answer! Create your account View this ...
Two types of cell division are mitosis and meiosis. In meiosis, a cell splits to form new cells with half the number of chromosomes of the original cell, and produce gametes for sexual reproduction. In mitosis, a cell splits to form two daughter cells, which are genetically identical to e...
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 division called meiosis. What...
Does interphase occur before meiosis?Meiosis:Meiosis is the process of making haploid gametes from a diploid cell. During meiosis, one parent cell divides two times to produce four, haploid daughter cells that are all genetically unique.Answer and Explanation: ...
The life cycle starts when diploid sporophytes divide by meiosis giving rise to haploid spores with half the number of chromosomes. Through mitosis, spores develop into multicellular gametophytes, which then produce haploid gametes. Fertilization happens when two haploid gametes come together forming dip...
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Does mitosis occur in somatic cells? Mitosis occurs in somatic cells; this means that it takes place in all types of cells that are not involved in the production of gametes. Prior to each mitotic division, a copy of every chromosome is created; thus, following division, a complete set of...
Prophase 1: Prophase I in meiosis is the most complicated prophase repetition that occurs in both plant and animal cells. Metaphase 1: A kind of cell division that produces gametes, cells with half the typical number of chromosomes. Anaphase1: After prophase I, the third stage of the first ...
managing to incorporate into gametes at rates higher than 0.5. This alteration of the normal process of cell division (known as drive) allows a rapid increase in B chromosome frequency in natural populations. Drive mechanisms can operate before, during or after meiosis14, but how the alteration ...
Oocyte of fertilization, in the postacrosomal sheath [8] of sperm activation includes the sperm-induced molecular and cellular perinuclear theca (PAS-PT), a detergent- resistant layer surround- events that occur during the transition from haploid gametes to a ing sperm nuclei [9]. In order to...