Biology, 03.03.2020 02:12 kingjaheem4109
"The PitX1 gene in some populations of stickleback fish is expressed during development in three different cell types, leading to development of the jaw, the pituitary and pelvic spines. What causes expression of this gene in three different cell types?"
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Which greenhouse gas is emitted when burn fossil fuels for energy? a.nitrogen b.oxygen c.carbon dioxide d.helium
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Which term most precisely describes the cellular process of breaking down large molecules into smaller ones? a) catalysis b) metabolism c) anabolism d) dehydration e) catabolism
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Biology, 22.06.2019 15:50
We all have different forms of genes from our parent(s).what are these different forms called? a.alleles b.characters c.dna d.resources
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Biology, 22.06.2019 16:00
Why are some places regularly warmer or cooler than others in a given month
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"The PitX1 gene in some populations of stickleback fish is expressed during development in three dif...
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