Biology, 10.03.2021 20:30, cielo2761

Isabella has two brothers. One has brown hair and brown eyes like she does, while the other has dark blonde hair and blue eyes. Knowing they all share the same parents, she wonders how one brother can be
so different. Which answer below best explains how the differences are possible?

Answers: 3

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 05:50, lashondrascott

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

Answers: 1

continue

Biology, 22.06.2019 06:00, reginapokorny

Duchenne muscular dystrophy is a serious condition caused by a recessive allele of a gene on the human x chromosome. the patients have muscles that weaken over time because they have absent or decreased dystrophin, a muscle protein. they rarely live past their twenties. how likely is it for a woman to have this condition? a) women can never have this condition. b) one-fourth of the daughters of an affected man would have this condition. c) one-half of the daughters of an affected father and a carrier mother could have this condition. d) only if a woman is xxx could she have this condition.

Answers: 2

continue

Biology, 22.06.2019 06:50, naomi20044

What condition is kept close to its set point in osmoregulation? a. body temperature b. platelet count c. blood glucose level d. water balance

Answers: 1

continue

Biology, 22.06.2019 11:30, aaron0828

2. cheryl hears a new song on the radio every day during the week on her commute to work. surprisingly, when the song comes on at a party on saturday night, she knows most of the words without trying. describe the three ways that we use cognition to learn without reinforcement. which type of cognitive learning without reinforcement best explains how cheryl knew the song lyrics? explain your answer.

Answers: 1

continue

Do you know the correct answer?

Isabella has two brothers. One has brown hair and brown eyes like she does, while the other has dark...