A color-blind, chromatin-positive male child (one Barr body) has a maternal grandfather who was color-blind. The boy's mother and father are phenotypically normal. Construct and support a rationale whereby the chromosomal and genetic attributes of the chromatin-positive male are fully explained.
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Biology, 22.06.2019 04:00
Why are fossils not found in igneous rocks? igneous rocks are made from cooling of lava or magma. igneous rocks are found too deep underground. igneous rocks are too dark in color to contain fossils. igneous rocks are too dense to contain fossils.
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Which individual below would be considered heterozygous? a.dd b.dd c.dd
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What is point source pollution of an aquatic ecosystem? a) pollution of freshwater sources b) pollution from many sources that combine into one c) pollution that occurs over a wide area; water that runs off from fields, parking lots, and other land surfaces d) pollution that can easily be identified with a single discharge source, such as an open pipe which drains into a body of water
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You are shown 2 samples of the earthes crust . the first is denser than the second . which most likley is oceanic crust
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A color-blind, chromatin-positive male child (one Barr body) has a maternal grandfather who was colo...
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