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

Answers

Answer 1
I believe it is , this is because natural selection is when it happens naturally over time but when a human intervenes it becomes artificial selection in this case it was the farmer using pesticides

Related Questions

related to HELP part c number 1

Answers

Answer:

Due to suitable environment of the equator.

Explanation:

Latitude is abiotic factor that has a great impact on the occurrence of fish species as we can see in the graph, the fish species increases as we go towards equator whereas decreases when we go away from the equator. This is because the climatic condition and temperature of water at the equator is suitable and warm so this suitable environment attracts more species to lives there.

What is the shortest day of 2021? And What is the Longest Day 2021?

Answers

Answer:

June 21st is the longest day of the year December 21st is the shortest

Explanation:

Answer:

June 21st and December 21st

Explanation:

at the cellular level, what caused Sally's cancer

Answers

Answer:

Uncontrollable cell division.

Explanation:

Cancer is a disease which is caused when cells division is uncontrollable and spread into surrounding cells and tissues. Mutations in genes is also responsible for the cause of cancer because this mutation accelerate the rate of cell division or inhibiting normal controls on the system, such as programmed cell death. When the mass of cancerous cells grows with the passage of time, it turn into a tumor.

DNA is directly involved in the process of transcription?

Answers

Answer:

yes

Explanation:

the answer is yes. if the question is yes or no...

The image below depicts a bowling ball traveling down the lane and striking pins, knocking them down. Identify at least two forces acting on the bowling ball.


1. gravity

2. friction

3. air resistance
(also called ‘drag’)

4. density




Answers

Friction and air resistance

Which leaf would be in a cold and snowy climate?
Venus Fly Trap
Cactus
Sunflower
Wintergreen boxwood

Answers

Answer Wintergreen Boxwood

Explanation:

These are from cold snowy climates

im not sure but I have Wintergreen boxwood in my backyard and its snows all the time and its still very much alive so ye

sorry if i got this one wrong (i do know cactus, and sunflower usually need lots of heat to survive so if that helps)

which of the following statements about extinction is true?
a) extinction is the ultimate fate of all species
b) extinction can occur in small areas
c) extinction can be caused by the introduction of exotic species
d) all of the above

Answers

Answer:

The answer is D. ALL OF THE ABOVE on PEX

Explanation:

i just took the quiz!

Population

Time (Years)

What has happened to the population after year 10?

©

The population has reached carrying capacity

The population is declining due to a new predator

The population is increasing because more food became available

The population is remaining constant because the and death rate are equal

Answers

Answer:

A. The population has reached carrying capacity.

Explanation:

I majored in Biology

•Who developed DNA fingerprinting?

•explain individual evidence and trace evidence according to DNA

•explain the use of a DNA probe

Answers

Answer:

Alec jefferis developed DNA fingerprinting.

8. There can only be one logical inference for any given observation. (T/ F)

Answers

Answer : false

Because u can give out as many inferences

Which of the folllowing is true about the efficiency of the energy conversions in terms of the overall energy available to human shown in these diagrams

Answers

Answer:

Showing results for Which of the following is true about the efficiency of the energy conversions in terms of the overall energy available to human shown in these diagrams

Search instead for Which of the folllowing is true about the efficiency of the energy conversions in terms of the overall energy available to human shown in these

Coffee is an example of what? But its for ninth grade so somebody help me out

Answers

Answer:

Coffee is an example of a beverage crop, it is also considered to be a luxury crop.

Explanation:

900.j of work are done by a light bulb in 15.0 s. What is the power of the light bulb?

Answers

well power is equal to work multiplied by time so .. 900j divided by 15 s will give you 60 Watt as your answer

Does anyone know how to do this???

Answers

I’m sorry but I have no idea, good luck finding help!

During sexual reproduction, the offspring inherit their traits from A the father В. the mother C. both parents D. themselves​

Answers

Answer:

C. Both parents

Explanation:

I am not going to explain in full detail but basically the offspring needs something from the mom and the dad to live

Scientists recently discovered that rocks collected from the Franklin Mountains in West Texas and rocks collected

from mountains in eastern Antarctica were exactly the same age. Further research showed that the rocks were

chemically and geologically the same and came from the same magma source. This discovery provides evidence

of

А

coastal erosion

B

plate tectonics

с

ocean currents

D

glacial melting

Answers

Answer:

Plate tectonics

Explanation:

Plate tectonics explains the features and movement of earth surface in the present and the past.

These plates are pieces of cracked shell that rest on the hot , molten rock of earth's mantle. The heat from the radioactive processes within the planet's inferior causes the plates to move, sometimes towards and sometimes away from each other.

These rocks collected were as a result of plate tectonics which drifted away.

if you had to choose between the phrase "natural selection gives organisms what they need" vs. "natural selection chooses traits that are most successful", which one would you choose? defend your answer.

Answers

Answer:

Natural selection gives organisms what they need

Explanation:

The species constantly evolve because of the changes around them. Natural selection gives organisms what they NEED in order to survive. "Natural selection produces organisms perfectly suited to their environments".

Species that continually evolve because of changes around them where natural selection gives organisms what they need to survive. "Natural selection makes organisms perfectly adapted to their environment".

What is Natural Selection?

Natural selection is defined as the differential survival and reproduction of individuals due to differences in phenotype which is a major mechanism of evolution, a change in the genetic properties of populations over generations.

It is the process through which populations of living organisms adapt and change where individuals in a population are inherently variable, meaning they all differ in some way. This variation means that some individuals have better adaptations to the environment than others.

Thus, species that continually evolve because of changes around them where natural selection gives organisms what they need to survive. "Natural selection makes organisms perfectly adapted to their environment".

Learn more about Natural selection, here:

https://brainly.com/question/2725702

#SPJ2

Which 4 characteristics would farmers want bred in to the modern pig? Will give brainliest!

Answers

Answer:

Selective breeding means herd improvement, on things such as milking ability, mothering ability, carcass quality, forage utilization efficiency, stability, birth weights, weaning weights, etc and they taste better.

Explanation:

In fact, he thought that if a species changed enough, it might evolve into a new species.

Answers

Answer:

More context

Explanation:

Therefore, he called this type of selection natural selection. Darwin knew artificial selection could change domestic species over time. ... In fact, he thought that if a species changed enough, it might evolve into a new species.

how does a banana become a banana?

Answers

There is a seed in the banana and then the seed grows into a tree and produces more banana

IF YOU HAVE DONE ODSSEYWARE PLEASE HELP AND GIVE THE THE ANSWER

Choose all the answers that apply.
Mudslides can be caused by _____.

earthquakes

volcanoes

tsunamis

weathering

Answers

Earthquakes and weathering

What are the special attack enzymes bacteria produce to fend off viral attacks? *

Answers

Answer:

Many bacteria have a molecular immune system which allows these microbes to capture and retain pieces of viral DNA that they have encountered in the past, in order to recognize and destroy it when it shows up again.

Explanation:

Lactase is an enzyme produced in the small intestine helps digest lactose. What basic building blocks are used by the body to make lactase in the intestine) Answer choices are below

Answers

Sugars is thee right answer


Which hypothesis helps to explain why all organisms share the same genetic code?

Answers

RNA , RNA molecules may have been able to self-replicate without the help of other molecules. If early RNA molecules were able to copy themselves to build new RNA molecules, this helps to explain why all organisms share the same genetic code.

why do food scientists analyse the dna from meat products

Answers

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1. Traits are inherited from parents, and can be either (represented with a capital letter) or recessive (represented with a letter). 2. Traits that show through in an offspring are 3. Traits that are covered up in an offspring are (unless there are two) 4. reproduction is the formation of new individuals from the cell(s) of a single parent. 5. reproduction is the formation of a new individual following the union of two gametes/parents (reproductive cells).​

Answers

Answer:

1. Traits are inherited from parents, and can be either dominant (represented with a capital letter) or recessive (represented with a letter).

2. Traits that show through in an offspring are dominant

3. Traits that are covered up in an offspring are recessive (unless there are two)

4. Mitosis reproduction is the formation of new individuals from the cell(s) of a single parent.

5. Meosis reproduction is the formation of a new individual following the union of two gametes/parents (reproductive cells).​

Explanation:

Explanation:

vl ggv g9484mjemenr7 inc. is an love that

Which statement correctly compares electric charge with electric current?

Answers

Answer:

voltage causes electric charges to move from higher to lower potential.

Explanation:

why blood flow in a leg vein is slow when there is lack of movement?​

Answers

The guy in front of me is correct

what do plants produce using nitrogen?

Answers

Answer:  Nitrogen is so vital because it is a major component of chlorophyll, the compound by which plants use sunlight energy to produce sugars from water and carbon dioxide (i.e., photosynthesis). It is also a major component of amino acids, the building blocks of proteins.

Explanation:

While looking at a cell under a microscope you notice there is no nucleus and the

chromosomes are double stranded (they have 2 sister chromatids). What phase of mitosis is

the cell probably in?

Answers

Answer:

This is the Prophase. Mitotic Prophase,

Explanation:

The process  cell division where the cells divides two similar daughter cells(2n) is called mitosis. Therefore it is called  a multiplication division because two daughter cells are  form from a single  the mother cells. Each of the daughter cells can also undergo Futher divisions.

It is the second stage fist  mitotic cells division after the first phase called Interphase.

In this stage, the nuclear membrane disappear, nucleolus disintegrate and  the nucleus disappeared  This is followed  by the constriction of the chromosome to sister chromatids.

The constricted nuclear membrane leads to the releases of the chromatids This is  followed by the formation of the spindles fibers which are needed for the movement of chromosome for cross over.

other phases are Interphase Prophase Metaphase Anaphase Telephase(IPMAT)

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