Biology, 19.06.2021 21:10 jasmne4713
In birds ,males are homogametic sex(XX),females are heterogametic (XY)
Light Sussex have mostly white plumage(feathers)and Rhode Island fowls have mostly red
The character white feathered (R) is dominant to the character red (r)
2.1 Explain why on mating Rhode Island cockerels with white Sussex hens, all male offspring have white plumage and all females red
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Phosgene is a chemical agent that is formed by decomposition of chlorinated hydrocarbon solvents by ultraviolet radiation. a. false b. true
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What factors contribute to the effect an environmental toxin has on the human body?
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In birds ,males are homogametic sex(XX),females are heterogametic (XY)
Light Sussex have mostly whi...
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