![subject](/tpl/images/cats/biologiya.png)
Biology, 23.09.2019 14:00 antonio9768
John and pat are identical twins with identical dna. john works in a movie theater, and pat works as a lifeguard. they have very different skin pigmentation. which is the best explanation of the difference?
a. skin color, a polygenic trait, is also determined by environmental factors.
b. skin color, a polygenic trait, is also determined by the sex of the individual.
c. skin color, a trait that demonstrates incomplete dominance, is also determined by environmental factors.
d. skin color, a trait that demonstrates incomplete dominance, is also determined by the sex of the individual.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 20:50
Next pretest: evolution select the correct answer in a laboratory population of flies, the female flies are gray and the males are yellowish gray. biologists observed that all the male flies had an equal chance for reproduction, but the male flies with the brightest colors were more likely to successfully reproduce. what phenomenon could explain such a change? a sexual selection b. disruptive selection c. stabilizing selection d. directional selection
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 11:10
Which of these statements is true about autotrophs, but not heterotrophs? a. they use sugar and oxygen to make carbon dioxide and water.b. they use chlorophyll and oxygen to make carbon dioxide and water.c. they use sunlight, water, and carbon dioxide to make sugars.d. they use sunlight, water, and oxygen to make chlorophyll.
Answers: 1
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 13:00
Need with these questions . need the answers in a rush for these questions are the answers i put down are correct or not? ?
Answers: 1
You know the right answer?
John and pat are identical twins with identical dna. john works in a movie theater, and pat works as...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.05.2021 18:50
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.05.2021 18:50
![question](/tpl/images/cats/mat.png)
Mathematics, 10.05.2021 18:50
![question](/tpl/images/cats/en.png)
English, 10.05.2021 18:50
![question](/tpl/images/cats/mat.png)
Mathematics, 10.05.2021 18:50
![question](/tpl/images/cats/mat.png)
Mathematics, 10.05.2021 18:50
![question](/tpl/images/cats/mat.png)
Mathematics, 10.05.2021 18:50
![question](/tpl/images/cats/mat.png)
Mathematics, 10.05.2021 18:50
![question](/tpl/images/cats/mat.png)
Mathematics, 10.05.2021 18:50
![question](/tpl/images/cats/mat.png)
Mathematics, 10.05.2021 18:50
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.05.2021 18:50