![subject](/tpl/images/cats/biologiya.png)
A farmer lost most of his crops last year because of insects. This year he decided to use pesticide to kill the insects. However, some of the insects survived the pesticide and have reproduced. The new population of insects is not affected by the pesticide. After several generations, more insects are born that survive the pesticide. What process explains the change in insect population?
Question 2 options:
extinction
artificial selection
genetic engineering
natural selection
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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 02:30, taythestargazer71
Did you know that a blue wales tongue weighs more than an elephant?
Answers: 2
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 05:30, Will1119
Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.
Answers: 1
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 06:30, suzymott1562
What are two examples of conduction that we use everyday
Answers: 3
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 06:50, jerrica988
Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.
Answers: 3
You know the right answer?
A farmer lost most of his crops last year because of insects. This year he decided to use pesticide...
Questions in other subjects:
![Konu](/tpl/images/cats/geografiya.png)
Geography, 13.10.2020 15:01
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 13.10.2020 15:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 13.10.2020 15:01
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 13.10.2020 15:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 13.10.2020 15:01
![Konu](/tpl/images/cats/biologiya.png)
Biology, 13.10.2020 15:01
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 13.10.2020 15:01