Biology, 10.12.2020 21:40, lakiyalundy57
Why are males more likely to express a sex-linked trait than females? A. They inherit the sex-linked trait from both parents. B. Females do not carry sex-linked traits in their chromosomes. C. Males contain one X allele which they inherit from the mother and females have another X chromosome to cover the affected allele. D. Females only need one recessive gene to express the trait.
Answers: 2
Biology, 22.06.2019 02:30, nstacie40
Astudent reads the following text in a science book: scientific evidence tells us that the cause of earths four seasons is the tilt of earth as it revolves around the sound the student is instructed to illustrate this information in a science book. how will the student illustrate winter in the northern hemisphere? a. earths northern hemisphere will tilt away from the sun. b. earths northern hemisphere will tilt toward the sun. c. earths orbit will be farther away than from the sun d. earths southern hemisphere will tilt away from the sun.
Answers: 1
Biology, 22.06.2019 02:30, 10033636
Acertain species of fish can have either long or short fins. the allele for long fins is dominant over the allele for short fins. a heterozygous, long-finned fish is crossed with a homozygous, short-finned fish. of the offspring, will have long fins and be , and will have short fins and be .
Answers: 2
Why are males more likely to express a sex-linked trait than females? A. They inherit the sex-linked...
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