Suppose Stephen breeds snakes and wants to optimize production of offspring with both black bodies and brown eyes, which are coded for by two genes with the recessive alleles b and e, respectively. In snakes, B codes for brown bodies and E codes for red eyes. Stephen crosses two heterozygotes that produce 544 offspring. How many of these 544 offspring are predicted to have both black bodies and brown eyes?
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Biology, 21.06.2019 19:30
Give the biological term for: structures that display characteristics of living organisms only within living cells
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Biology, 21.06.2019 20:00
The phylogeny chart shows the evolution of camels. camelus is the modern-day camel. based on this chart, which three statements are true? â• modern camels are more related to stenomylus than to eschatius. â• stenomylous and modern camels do not share a common ancestor. â• modern camels are more related to camelops than to aepycamelus. â• pliauchenia and oxydactylus may share similar features. â• procamelus and stenomylous may share similar features.
Answers: 2
Biology, 22.06.2019 00:00
In which situations is the principle of cross-cutting relationship useful in determining relative age?
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Biology, 22.06.2019 03:30
All vaccination should(n’t) be mandatory! 1.at least 5 sentences explaining 2.why? 3.in the end summarize the sentence
Answers: 3
Suppose Stephen breeds snakes and wants to optimize production of offspring with both black bodies a...
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