Saturday, October 24, 2009

Some angiosperm flowers are capable of self-pollination. However, when they are pollinated by bees, plants?

receive a benefit they cannot achieve on their own. What is this benefits?





A. fertilization


B. genetic recombination


C. protection


D. moisturizing
Say
FlowersBirthday FlowersSympathy FlowersAnswer 'B' is correct.





Genetic recombination is the process by which a strand of genetic material (usually DNA; but can also be RNA) is broken and then joined to a different DNA molecule. In eukaryotes recombination commonly occurs during meiosis as chromosomal crossover between paired chromosomes. This process leads to offspring having different combinations of genes from their parents and can produce new chimeric alleles.
Reply:B. Genetic recombination which is getting a new combination of genes for the traits.make up

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