Biology, 15.07.2019 09:30 madisonelizibet1
About 70% of the human population can taste the bitter chemical phenylthiocarbamide (ptc), which is found in foods like broccoli. the allele, t, for tasting ptc is dominant over the allele, t, for not tasting it. calculate the allele frequencies using the hardy-weinberg equation, where p represents the dominant allele frequency, and q represents the recessive allele frequency. which of the following is closest to your results? p = 0.45; q = 0.55 p = 0.84; q = 0.55 p = 0.70; q = 0.30 p = 0.84; q = 0.16
Answers: 1
Biology, 22.06.2019 01:00
Which of the following is an example of competition that could be found in a forest? question 14 options: deer eat berries and their droppings seed new areas creating more berry bushes two fox populations utilize the same rabbit population as their main food source two hawk populations utilize the same scorpion population as their main food source lack of sunlight due to changes in the seasons restricts the growth of certain plants
Answers: 1
Biology, 22.06.2019 01:30
Which best explains how a heat pump can heat a room? cold air from the house is moved through pipes, where it absorbs thermal energy. warm air from outside is pushed into the house to replace the cold air. combustion warms the air when chemical energy is transferred to thermal energy. fuel is used to move a piston, which pushes warm air into the house.
Answers: 1
Biology, 22.06.2019 03:00
Radiometric dating is used to tell the absolute age of materials by studying the decay rate of radioactive isotopes. the decay rates of isotopes are constant and are expressed as .
Answers: 1
Biology, 22.06.2019 07:30
The ancestors of plants that lived in water had plenty of water for the young. angiosperms are a group of land plants that evolved a reproductive trait for living on land. this trait protect young plants by allowing them to grow only when water is present and the conditions for healthy development are right. what trait most likely young angiosperms in this way?
Answers: 1
About 70% of the human population can taste the bitter chemical phenylthiocarbamide (ptc), which is...
English, 25.02.2020 19:39
Mathematics, 25.02.2020 19:39
Mathematics, 25.02.2020 19:39