The ability to taste the chemical PTC is determined by a single gene in humans with the ability to taste given by the dominant allele T and the inability to taste by the recessive allele t. Suppose two heterozygous tasters (Tt) have a large family.
QUESTION A: Predict the proportion of their children who will be tasters and non-tasters. Use a Punnett square to illustrate how you make these predictions.
QUESTION B: What is the likelihood that their first child will be a taster?
Answers: 2
Biology, 22.06.2019 09:50
Which of the following describes the difference in stimuli required to detect a difference between the stimuli? a. just noticeableb. signal detectionc. subliminald. top down
Answers: 2
Biology, 22.06.2019 10:00
Veins have a much lower blood pressure than arteries. which of these prevents backflow of blood in veins? a. pressure applied by the heart b. one–way valves in veins c. thin muscular walls of veins
Answers: 2
Biology, 22.06.2019 10:10
(6.02 mc)what affect do marine protected areas have on environmental quality? they increase environmental quality by preventing resource overuse. they increase environmental quality by adding new species. they decrease environmental quality by removing all human activity. they decrease environmental quality by adding recycling facilities.
Answers: 1
The ability to taste the chemical PTC is determined by a single gene in humans with the ability to t...
Mathematics, 25.08.2019 20:30
Mathematics, 25.08.2019 20:30
English, 25.08.2019 20:30
English, 25.08.2019 20:30
Mathematics, 25.08.2019 20:30
English, 25.08.2019 20:30
History, 25.08.2019 20:30
Chemistry, 25.08.2019 20:30
Biology, 25.08.2019 20:30
Mathematics, 25.08.2019 20:30