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Ploidy - Wikipedia, the free encyclopedia
Ploidy is the number of complete sets of chromosomes in a biological cell. In humans, the somatic cells that compose the body are diploid (containing two complete sets of chromosomes, one set derived...
en.wikipedia.org/wiki/Ploidy |
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A doubled haploid has two sets of chromosomes identical to the haploid and can form pollen and egg cells like a diploid plant, whereas, a haploid is rarely able to produce pollen for self fertilization .
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haploid Definition from dictionary ... ; Look up "haploid" at Merriam-Webster; Look up "haploid" at dictionary.com; Forum discussions with the word(s) 'haploid' in the title:; ... No titles with the word(s) 'haploid'.For any questions about this word or definition:
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Haploid and diploid are terms referring to the number of sets of chromosomes in a cell. Gregor Mendel determined his peas had two sets of alleles, one from each parent. Diploid organisms are those with two (di) sets.
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Meiosis differs from mitosis primarily because there are two cell divisions in meiosis, resulting in cells with a haploid number of chromosomes.
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Access Excellence Graphics Gallery image and legend: An Antibody Molecule ... Sexual reproduction involves both haploid and diploid cells. (A) Cells in higher eucaryotic organisms proliferate in the diploid phase to form a multicellular organism; only the gametes (the egg and the sperm) are haploid.
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