Recent questions without answers - Biology Questions

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what are specialized sponge cells designed to trap water called?

asked Feb 18, 2012 by anonymous | 310 views

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what are the different penguin speceis are extinct

asked Feb 17, 2012 by anonymous | 162 views

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how much sun light does the grasslands get?

asked Feb 17, 2012 by anonymous | 416 views

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why does photosynthesis require both blue and red enzymes?

asked Feb 17, 2012 by anonymous | 260 views

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what is cellular organization?

asked Feb 17, 2012 by anonymous | 191 views

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In which two parts if a chloroplast does photosynthesis take place ?

asked Feb 17, 2012 by anonymous | 283 views

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what is the difference between flying bird and flightless bird?

asked Feb 17, 2012 by anonymous | 199 views

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what are disadvantages of genetic variation

asked Feb 16, 2012 by anonymous | 721 views

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what impact on the spleen do genetic mutations have on the body

asked Feb 16, 2012 by anonymous | 206 views

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what species are in the same genus as a grey wolf

asked Feb 16, 2012 by anonymous | 178 views

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