Question 25
Not yet answered
Points out of 1.00
Identify the choice that best completes...
![subject](/tpl/images/cats/biologiya.png)
Biology, 18.03.2021 01:40 eturner518
Question 25
Not yet answered
Points out of 1.00
Identify the choice that best completes the statement or answers the question.
A scientist hypothesizes that the markings in a certain species of frog can be altered by epigenetic mechanisms. Which of
these observations would provide the strongest evidence for this hypothesis?
0
a.
Two frogs that are closely related, but not genetically identical, have exactly the same markings.
b.
RNA polymerases bind to a region near the genes that control certain markings.
C
Some markings are controlled by sex-linked recessive genes.
10
d.
Genetically identical frogs develop different markings when placed in different environments.
a
Clear my choice
Question 26
Answer saved
Points out of 10
![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 19:50
Which of the following statements about c4 carbon fixation is not true? a c4 carbon fixation is an adaptation for plants exposed to high light intensityb. c4 carbon fixation occurs in more plants than c3 carbon fixation.c c4 carbon fixation is more common in areas of high temperatures than c3 carbon fixation.d. c4 carbon fixation occurs in the inner cells of a leaf rather than the entire leaf.
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 04:30
With the word calcite wich completes the analogy mineral, erosion, marble, or aragonite
Answers: 2
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/fizika.png)
Physics, 20.09.2020 09:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/health.png)
Health, 20.09.2020 09:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 20.09.2020 09:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 20.09.2020 09:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 20.09.2020 09:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 09:01
![question](/tpl/images/cats/himiya.png)
Chemistry, 20.09.2020 09:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 09:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 09:01