![subject](/tpl/images/cats/biologiya.png)
Biology, 05.05.2021 21:20 kamillecronk
The leaf beetle, Chrysomela aeneicollis, lives in the Sierra Nevada
Mountains of California. Scientists studying the beetles found that exposure
to high temperatures during the summer, when the eggs are laid and the
larvae are developing, causes physiological stress. The impact is on
metabolic enzymes and heat shock protein expression. One allele, pgi-4,
increased in frequency in the beetle population that was exposed to hotter,
drier summers in the Sierra Nevada Mountains.
If the temperature in the Sierra Nevada Mountains continues to increase,
what will happen to the frequency of the pgi-4 allele?
A. Increase
B. Decrease
C. Stay the same
Use your knowledge of evolution and natural selection to explain your
answer
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Biology
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 05:20, denisefaircloth73
Match the description of each organism to the appropriate category
Answers: 2
![image](/tpl/images/cats/biologiya.png)
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 09:00, jayleneeeee
What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water
Answers: 1
You know the right answer?
The leaf beetle, Chrysomela aeneicollis, lives in the Sierra Nevada
Mountains of California. Scien...
Questions in other subjects:
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 27.10.2019 09:43
![Konu](/tpl/images/cats/istoriya.png)
History, 27.10.2019 09:43
![Konu](/tpl/images/cats/mat.png)
Mathematics, 27.10.2019 09:43
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 27.10.2019 09:43
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 27.10.2019 09:43