Suppose that, in humans, ability to roll the tongue (r) is dominant to being unable to roll (r), and having freckles (f) is dominant to having no freckles (f). if a woman heterozygous for both traits married a man with no freckles who couldn't roll his tongue, what is the probability that they would have a freckled, tongue-rolling child?
a. 3/16
b. 9/16
c. 1/4
d. 3/4
e. 1/16
Answers: 1
Biology, 21.06.2019 12:30
Which of the following is a difference between a food chain and a food web? selected: a. food webs contain both plants and animals. food chains only contain animals.this answer is incorrect. b. food webs show energy transfer. food chains show which animal eats which animal. c. food webs separate organisms by tropic level. food chains do not. d. food webs are a complex patterns of energy flow. food chains only show one line of energy flow.
Answers: 2
Biology, 21.06.2019 14:00
Grignard reactions are highly exothermic and are performed in ether solvent. there is a real risk of fire during this reaction. in the case that a fire should occur in your distillation apparatus, what is the best course of action? g
Answers: 1
Biology, 22.06.2019 07:00
What would most likely happen if a person increased the amount of saturated fat in his or her diet? the person's risk of cardiovascular disease would increase. the person's risk of cardiovascular disease would decrease. the person's bad cholesterol would decrease. the personβs good cholesterol would increase.
Answers: 2
Suppose that, in humans, ability to roll the tongue (r) is dominant to being unable to roll (r), and...
Mathematics, 29.01.2020 15:56
Mathematics, 29.01.2020 15:56
Health, 29.01.2020 15:56
Mathematics, 29.01.2020 15:56
Biology, 29.01.2020 15:56
Social Studies, 29.01.2020 15:56
Physics, 29.01.2020 15:56
English, 29.01.2020 15:56
Mathematics, 29.01.2020 15:56
Social Studies, 29.01.2020 15:56
Mathematics, 29.01.2020 15:56