Biology, 13.09.2019 04:10 naomi12360
Aplanet is inhabited by creatures that reproduce with the same hereditary patterns seen in humans. three phenotypic characters are height (t = tall, t = dwarf), head appendages (a = antennae, a = no antennae), and nose morphology (s = upturned snout, s = downturned snout). since the creatures are not "intelligent," earth scientists are able to do some controlled breeding experiments using various heterozygotes in testcrosses. for tall heterozygotes with antennae, the offspring are tall-antennae, 46; dwarf-antennae, 7; dwarf-no antennae, 42; tall-no antennae, 5. for heterozygotes with antennae and an upturned snout, the offspring are antennae-upturned snout, 47; antennae-downturned snout, 2; no antennae-downturned snout, 48; no antennae-upturned snout, 3. calculate the recombination frequencies for both experiments.
Answers: 1
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Select the correct answer. a chestnut-colored horse mates with a white-colored horse to produce a brown and white spotted offspring. what is the type of inheritance pattern?
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Emmet didn’t want to weed the garden. he put off the task toward the end of the day. he even tried to get his sister to do the job. what type of goal orientation did emmet display toward weeding the garden?
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Aplanet is inhabited by creatures that reproduce with the same hereditary patterns seen in humans. t...
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