Most viewed questions - Biology Questions

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Which reaction illustrates the conservation of matter during photosynthesis ?

asked Feb 22, 2012 by anonymous | 4k views

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Most of the atmospheric oxygen occurs as a result of photosynthesis. From what molecules is the oxygen derived?

asked Feb 24, 2012 by anonymous | 3.9k views

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What is the relationship between natural selection, genotype, and phenotype?

asked Apr 26, 2012 by anonymous | 3.7k views

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How many chromosomes does a pea plant cell such as one found in its stem contain?

asked Apr 20, 2012 by anonymous | 3.7k views

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Abandoned farmland usually reverts back to forest. This process of forest regeneration is called:

asked Aug 9, 2012 by anonymous | 3.7k views

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. Which of the following biomes most likely contains trees which have adapted to have very thick bark?

asked Mar 13, 2012 by anonymous | 3.6k views

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A female black cat mated with an albino male gave birth to 6 black kittens.

asked May 7, 2012 by anonymous | 3.5k views

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where does mitosis take place ing the body?

asked Apr 6, 2012 by anonymous | 3.5k views

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What do "self feeding photoautotrophs require from the environment in order to make their own food?

asked Feb 17, 2012 by anonymous | 3.5k views

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How did Gregor Mendel control breeding in the pea plants he used for his experiments?

asked Jun 3, 2012 by anonymous | 3.5k views

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