Recent questions without answers - Biology Questions

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describe the three ways that mutation can alter genetic material?

asked Feb 29, 2012 by anonymous | 278 views

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characteristics of mitochondrial DNA that distinguishes it from nuclear DNA

asked Feb 28, 2012 by anonymous | 112 views

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what are three safeguards of potential abuses of genetic engineering

asked Feb 28, 2012 by anonymous | 95 views

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what part of the earth-worm digestive system could be seen in a cross-section anterior to the gizzard?

asked Feb 28, 2012 by anonymous | 252 views

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Cyclic photophosphorylation is necessary in some photosynthetic organisms because

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What are the main risks when a person tests positive for the Genetic MTHFR MUTATION?

asked Feb 28, 2012 by anonymous | 111 views

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what are the three animal subspecies

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Describe parenchymal plant cells and state their functions.

asked Feb 27, 2012 by anonymous | 166 views

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what happens to cells as we age

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HOW MANY SPECIES OF PENGUINS ARE THERE?

asked Feb 27, 2012 by anonymous | 134 views

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