meiosis is to gametes as fertilization is to
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Biology homework--cell's? Best Answer: 1 zygote. 2. meiosis. 3. Meiosis is a process to produce gametes which have only half the chromosomes it will have until fertilization. when a male sperm(gamete) fertilizes the egg(female gamete) they produce a single cell called a zygote. Source(s): i think.
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Reproduction and Meiosis 1 During sexual reproduction, two haploid gametes join in the process of fertilization to produce a diploid zygote. 2  Meiosis is the type of cell division that produces gametes. 3  It involves two cell divisions and produces four haploid cells.exual reproduction occurs in a cycle. Diploid parents produce haploid gametes that unite and develop into diploid adults, which repeat the cycle. This series of life stages and events that a sexually reproducing organism goes through is called its life cycle.
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Meiosis Study Guide Meiosis produces gametes with one half the number of chromosomes as the parent cell. In some respects, meiosis is very similar to the process of mitosis, yet it is also fundamentally different. The two stages of meiosis are meiosis I and meiosis II. At the end of the meiotic process, four daughter cells are produced. Each of the resulting daughter cells has one half of the number of chromosomes as the parent cell. Before a dividing cell enters meiosis, it undergoes a period of growth called interphase.
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Biological Significance of Mitosis & Meiosis in Sexual Reproduction Overview of meiosis. Meiosis is the process by which sexually reproducing organisms make their sex cells, sperm and eggs. During meiosis, a specialized cell called a germ cell splits to make four new sex cells, each with half the number of chromosomes as the original germ cell.
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Formation of gametes In animals, meiosis results directly in the formation of gametes—the reproductive cells, egg and sperm. The successful union of an egg and a sperm is called fertilization, and the resulting cell is called a zygote. The zygote contains genetic material donated from both parents, and is genetically distinct from either.
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Fertilization and Zygote Formation: Definition and Processes Next stop: fertilization and oocyte activation. Fertilization is the fusion of two haploid gametes to produce a diploid zygote. Each haploid gamete in humans has 23 chromosomes, while the diploid zygote has 46.This fusion usually occurs within 24 hours after the oocyte has been released from the ovary.he fusion of these two cells is called fertilization and it produces a diploid cell with 46 chromosomes-twice the amount found in each gamete. The fertilized egg is now called a zygote and has just the right amount of DNA needed for normal human development.
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What is fertilization? Fertilization is the act or process of initiating biological reproduction by insemination or pollination or the union of male and female reproductive cells (gametes) to produce a fertilized reproductive cell (zygote).it means to fertilize plants. the union of the male's sperm with the female's egg.It is also a.ertilization is the process of the fusion of male and female cell .In fertilization the ovary turns into a fruit and the ovule into seed. 11 people found this useful.
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THE REPRODUCTIVE SYSTEM Sperm are male gametes, ova (ovum singular) are female gametes. Meiosis produces cells that are genetically distinct from each other; fertilization is the fusion of two such distinctive cells that produces a unique new combination of alleles, thus increasing variation on which natural selection can operate.
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Mitosis/Meiosis when an egg and sperm are untied during fertilization, the resulting zygote has 23 pairs of homologous chromosomes, one in each pair from the egg and one from the sperm. meiosis 1 is different from mitosis because homologous chromosomes line up next to each other and then the two homologous chromosomes separate.
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Reproduction and Meiosis 1 Sexual reproduction involves two parents and produces offspring that are genetically unique. 2  During sexual reproduction, two haploid gametes join in the process of fertilization to produce a diploid zygote. 3  Meiosis is the type of cell division that produces gametes. Sexual reproduction involves two parents and produces offspring that are genetically unique. 2  During sexual reproduction, two haploid gametes join in the process of fertilization to produce a diploid zygote. 3  Meiosis is the type of cell division that produces gametes.
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Meiosis is the process by which haploid cells are Meiosis is the process by which haploid cells are formed from diploid cells. Sperm and eggs each contain only one chromosome from each homologous pair. After fusion of the two gametes at fertilization, the new cell contains all the chromosomes donated from both the sperm and egg, so it now contains the diploid number.
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Meiosis results in the production of? Although plants have an additional step, meiosis eventually results in the production of haploid gametes.Phases of Meiosis There are two divisions in meiosis; the first division is meiosis 1 and the second is meiosis 2. The phases have the same names as those of mitosis.
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- Meiosis is a special type of nuclear division which segregates one copy of each homologous chromosome into each new gamete. Mitosis maintains the cell's original ploidy level (for example, one diploid 2n cell producing two diploid 2n cells; one haploid n cell producing two haploid n cells; etc.).itosis produces 2 diploid cells. The old name for meiosis was reduction/ division. Meiosis I reduces the ploidy level from 2n to n (reduction) while Meiosis II divides the remaining set of chromosomes in a mitosis-like process (division).
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Fertilisation Sperm and ovum fusing. Fertilisation (also known as conception, fecundation and syngamy) is the fusion of gametes to initiate the development of a new individual organism. In animals, the process involves the fusion of an ovum with a sperm, which first creates a zygote and then leads to the development of an embryo.
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Gametes: Definition, Formation, and Types Gametes are produced by a type of cell division called meiosis. They are haploid, meaning that they contain only one set of chromosomes. When the haploid male and female gametes unite in a process called fertilization, they form what is called a zygote.The zygote is diploid and contains two sets of chromosomes.hey are haploid, meaning that they contain only one set of chromosomes. When the haploid male and female gametes unite in a process called fertilization, they form what is called a zygote.
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What is the difference between mitosis and meiosis 1? Rating Newest Oldest. Best Answer: In biology, meiosis is the process by which one diploid eukaryotic cell divides to generate four haploid cells often called gametes. The word meiosis comes from the Greek meioun, meaning to make smaller, since it results in a reduction in chromosome number in the gamete cell.
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Campbell Biology Chapters 13-16 Review Fertilization, Mitosis and Meiosis. Fertilization (syngamy) is the fusion of two haploid gametes (the sperm and the egg) to form a diploid (2n) zygote. This is how the chromosome number in a life cycle changes from haploid (n) to diploid (2n).The biflagellate sperm in the above illustration is characteristic of a moss. Human sperm have a single flagellum.his is how the chromosome number in a life cycle changes from haploid (n) to diploid (2n). The biflagellate sperm in the above illustration is characteristic of a moss. Human sperm have a single flagellum.
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Flag of Mexico The Eagle refers to the Aztecs. When the Aztecs were looking for a place to settle, they believed they should build their city where they encountered an eagle perched on a cac … tus with a snake in its talon. Where the Aztecs supposedly found this is now known as Mexico City.ccording to Aztec legend, the gods advised the Aztec people to build their capital on the location in which they saw an eagle, perched on a prickly pear tree, eating a serpent. They built their capital, Tenochtitlan, on what is now the main plaza of Mexico City.
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What is the significance of meiosis and why is it important? There are two forms of cell division, mitosis and meiosis. Mitosis is the division and replication of somatic (body) cells, and meiosis is the replication of gamete (sex) cells. Meiosis differs from mitosis in multiple ways, but on the most basic level, it halves the number of chromosomes (46 to 23).
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Reproduction and Meiosis 1 During sexual reproduction, two haploid gametes join in the process of fertilization to produce a diploid zygote. 2  Meiosis is the type of cell division that produces gametes. 3  It involves two cell divisions and produces four haploid cells. Sexual reproduction involves two parents and produces offspring that are genetically unique. 2  During sexual reproduction, two haploid gametes join in the process of fertilization to produce a diploid zygote. 3  Meiosis is the type of cell division that produces gametes.
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Introduction The goal of mitosis is to produce daughter cells that are genetically identical to their mothers, with not a single chromosome more or less. Meiosis, on the other hand, is used for just one purpose in the human body: the production of gametes—sex cells, or sperm and eggs. Its goal is to make daughter cells with exactly half as many chromosomes as the starting cell.
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- The first steps leading up to fertilization - the fated meeting of egg and sperm. Next stop: fertilization and oocyte activation. Fertilization is the fusion of two haploid gametes to produce a diploid zygote. Each haploid gamete in humans has 23 chromosomes, while the diploid zygote has 46. This fusion usually occurs within 24 hours after the oocyte has been released from the ovary.
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meiosis Female gametes are also called eggs or ova. They are created during the cellular reproduction process known as meiosis. The resulting gamete cell is a haploid cell. When the two haploid cells, the egg and sperm, fuse together during fertilization, the result is a diploid cell called a zygote.hey are created during the cellular reproduction process known as meiosis. The resulting gamete cell is a haploid cell. When the two haploid cells, the egg and sperm, fuse together during fertilization, the result is a diploid cell called a zygote.
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meiosis Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. This process is required to produce egg and sperm cells for sexual reproduction.During reproduction, when the sperm and egg unite to form a single cell, the number of chromosomes is restored in the offspring. Meiosis begins with a parent cell that is diploid, meaning it has two copies of each chromosome.eiosis begins following one round of DNA replication in cells in the male or female sex organs. The process is split into meiosis I and meiosis II, and both meiotic divisions have multiple phases. Meiosis I is a type of cell division unique to germ cells, while meiosis II is similar to mitosis.
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What are the differences between Mitosis and Meiosis? Meiosis is cell division for gametes (sex cells). This is a two step process, and the four cells that remain each have half the normal cells, so that when the gametes fuse at conception, there will be a new organization of DNA, from both parents.
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- During fertilization two games(each gamete being haploid=n)fuse to restore the number of chromosomes back to diploid (n+n= 2n)...... For example -(a) in humans we have 46 chromosomes in somatic cells hence our gametes will have 46/2= 23 chromosomes.