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What is sexual reproduction
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Updated 4/10/2012 9:22:18 AM
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Sexual reproduction is the creation of a new organism by combining the genetic material of two organisms. There are two main processes during sexual reproduction; they are: meiosis, involving the halving of the number of chromosomes; and fertilization, involving the fusion of two gametes and the restoration of the original number of chromosomes. During meiosis, the chromosomes of each pair usually cross over to achieve homologous recombination.

Sexual reproduction is the formation of a new individual following the union of two gametes.


Added 4/10/2012 9:22:18 AM
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Describe epigeal germination
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Updated 2/28/2014 7:09:25 AM
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Epigeal germination is a botanical term indicating that the germination of a plant takes place above the ground. An example of a plant with epigeal germination is the common bean (Phaseolus vulgaris).
Added 2/28/2014 7:09:24 AM
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What is disease
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Updated 7/18/2015 9:43:16 PM
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A disease is a particular abnormal condition, a disorder of a structure or function, that affects part or all of an organism.
Added 7/18/2015 9:23:17 PM
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Confirmed by jeifunk [7/18/2015 9:43:12 PM]
What is transpiration?
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Updated 8/14/2015 12:36:04 PM
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Transpiration is the process by which moisture is carried through plants from roots to small pores on the underside of leaves, where it changes to vapor and is released to the atmosphere.

Added 8/14/2015 12:36:04 PM
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