Biology, 20.10.2019 19:30 ibidnnudny2623
Consider the genetic cross for sex in humans. xx is female and xy is male. a family has 4 children, all girls. what are the chances that the family will have a boy as their fifth child? a) 0% b) 25% c) 50% d) 100% 3)
Answers: 2
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.
Answers: 2
Consider the genetic cross for sex in humans. xx is female and xy is male. a family has 4 children,...
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