1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Zepler [3.9K]
3 years ago
5

Explain what happened genetically in the insect population over time as the insects were exposed to pyrethroids

Biology
2 answers:
Lemur [1.5K]3 years ago
7 0
They became more resistant.
const2013 [10]3 years ago
3 0

The allele for pyrethroid resistance increased throughout the population.

You might be interested in
Eye colour in certain cat species is determined by a gene with multiple alleles. Brown eyes (CW) are dominant to green eyes (C N
jeyben [28]

<u>Complete question:</u>

Eye color in certain cat species is determined by a gene with multiple alleles. Brown eyes (CW) are dominant to green eyes (CN) which are dominant to grey eyes (CY) which are dominant to blue eyes (CB).

A. <em>List all the possible genotypes of a brown-eyed cat.</em>  

B. <em>List all the possible genotypes of a grey-eyed cat.</em><em>  </em>

C. Show the chances of obtaining a green-eyed cat from the cross

<u>Answer and Explanation:</u>

You will find the complete answer and explanation in the attached file due to technical problems.

Download pdf
7 0
3 years ago
For an animal cell, the main advantage of aerobic cellular respiration over lactic acid fermentation is that
Ainat [17]

Answer:

a

Explanation:

for an animal cell, the main advantage of aerobic cellular respiration over lactic acid fermentation is that more energy is released from each glucose molecule

8 0
3 years ago
One statement is an example of a scientific observation. Another statement is an example of a scientific explanation. Identify t
a_sh-v [17]

Answer:

2, 4, and 5 refers to scientific revolution while on the other hand, the remaining statements shows scientific observation.

Explanation:

Cloning has the potential to  significantly benefit a great many  people, so it should not be  considered immoral or risky is refers as scientific observation.

A scientist thinks that he might  find serious inconsistencies in the  fossil record if he conducts an  excavation in a new location is refers scientific explanation because explanation is needed for it which can drawn from the scientific observation.

The rocks present in western Africa  and eastern South America formed  at the same place and at the  same time is scientific observation because the scientists takes the data.

Even if modern organisms are  found in ancient portions of the  fossil record, this wouldn't challenge the theory of evolution in any way is refers to scientific explanation.

The cloning of organisms is an  exciting area of study, and more  resources should be be devoted  to it so it is refers as scientific explanation.

The age, type, and composition of  ancient rocks in western Africa are  nearly identical to the age, type,  and composition of rocks in  eastern South America is scientific observation which is taken by the scientist through research.

4 0
3 years ago
Recovering the Romanovs &lt;- your second lab link On the lab page, please navigate using the top and bottom modules. For exampl
77julia77 [94]

Answer:

Explanation:

Who were the Romanovs?The Romanovs were high ranking aristocrats in Russia during the sixteenth and seventeenth centuries,The Romanov was the second dynasty to rule Russia, and also the last ruling Russia from 1613 until the Russian Revolution of 1917

2. Who was Anna Anderson?An impostor who claimed to be Grand Duchess Anastasia of Russia

Who did she claim to be? Anna Anderson had claimed to be the missing be the Grand Duchess Anastasia Nikolaevna of Russia(Anastasia Romanov)

What evidence supported this claim? the evidence that supported her claim was that she had the same hair and eye color,the same height, distinctive body markings, and a deformed foot just as the Romanov princess had.

3. What did scientists find in the burial site? The scientist found nine skeletons.

What did they not find?They did not find two of them which was believe to be that of Princess Anastasia and her brother Prince Alexei

4. What did the mitochondrial DNA testing show? DNA testing showed that it certainly was Nicholas, Alexandra and the three children, these was discovered through the bones found in the grave

What do scientists believe happened to Anastasia?Scientist believed that Princess Anastasia along with her brother Prince Alexei were cremated aright after they were being killed

5. Why do you think it took so long for this mystery to be solved? it took so long for this mystery to be solved because  the technology available can not be compare to  DNA technology because modern technology and advancement had made it more better and convenient .

What factors played a role? DNA technology played a role

5 0
3 years ago
Which star is the closest distance to the Sun?Chara
rewona [7]
Chara 27.3 light years
Tau Ceti 11.9 light years
Zeta Leporis 70.2 light years
Epsilon Reticuli 59.5 light years

The answer is Tau Ceti.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Ethyll aclohol and carbon dioxide are both end products of what
    9·1 answer
  • Which one of these birds is an experimental population
    7·1 answer
  • Data refers to ____ A. theories B.inferences, C.hypotheses D.observations
    9·1 answer
  • How is energy lost from each trophic level?
    9·1 answer
  • The main elements of organic compound is
    5·2 answers
  • A karyotype of a person with Down syndrome is shown here. Which term is used to describe this type of genetic disorder?
    12·1 answer
  • Anyone know the answer??
    12·1 answer
  • A change over time in the inherited traits of living things is called
    7·1 answer
  • Cuáles son las bases nitrogenadas que componen el ARN<br>​
    7·1 answer
  • You have 12 distinct mice. Which is larger: A) the number of ways to separate them into 3 groups of 4 mice
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!