In the mouse model of malaria, the researchers injected Plasmodium-infected human red blood cells into the mice because the Plasmodium species had surface ligand proteins that bound only to cell membrane proteins of human red blood cells. Assume that the researchers noticed that some of the parasites no longer infected human red blood cells but instead infected mouse red blood cells. Predict the most likely cause of this change in the host specificity of the parasites. Plasmodium reproduces both sexually in the host vertebrate and asexually in mosquitoes. The researchers claim that the Plasmodium organisms that infect the two different types of red blood cells are likely to evolve into two separate species of Plasmodium. Based on the biological species concept, provide reasoning that would support the researchers’ claim.

Answers

Answer 1
There is a mutation in the în the genes coding the ligand. They will evolv3 separately in two host species proving the researchers right.

Related Questions

4 In your own words, describe the relationship between
the processes and forces that create the different types of rocks

Answers

Answer:The three main rock types are igneous, metamorphic and sedimentary. The three processes that change one rock to another are crystallization, metamorphism, and erosion and sedimentation.

Which of these is NOT a reason organisms migrate?
A reproduction
B warmer temperatures
C higher availability of food to find more

Answers

Is there supposed to be another answer choice?

1.What is an adaptation?

2. Why is it possible for different species of penguins to live in different climates?

3.What are some environment factors and their impact?

4.What is the carrying capacity of an ecosystem?

5.What kind of factors do you think can change a carrying capacity?

6. Compare artificial selection to natural selection?

7. How do environment factors and genetic factors affect natural selection?​

Answers

Adaptation is the evolutionary process whereby an organism becomes better able to live in its habitat or habitats. 2. Adaptedness is the state of being adapted: the degree to which an organism is able to live and reproduce in a given set of habitats.

On the western peninsula, the changing climate means different weather is turning sheets of snow and ice into a land of rain and mud. Older penguins are equipped with waterproof layers of feathers allowing them to move swiftly in the water, and also allowing them to stay warm on land.

The 8 Environmental Factors That Can Impact Your Health

Chemical Safety. ...

Air Pollution. ...

Climate Change and Natural Disasters. ...

Diseases Caused by Microbes. ...

Lack of Access to Health Care. ...

Infrastructure Issues. ...

Poor Water Quality. ...

Global Environmental Issues.

Carrying capacity can be defined as a species' average population size in a particular habitat. The species population size is limited by environmental factors like adequate food, shelter, water, and mates. If these needs are not met, the population will decrease until the resource rebounds.

6.Natural selection and selective breeding can both cause changes in animals and plants. The difference between the two is that natural selection happens naturally, but selective breeding only occurs when humans intervene. For this reason selective breeding is sometimes called artificial selection.

Why do we use pH and the pH scale?

Answers

Answer:

We use pH as a measurement of how acidic something is. pH scale is what we use to determine how acidic it is. i tried hope it helps:)

Explanation:

What happens to the distance between waves Wave lengths 

Answers

Not sure but hope you find the answer

Why do you think they split the reptiles into four different groups?

Answers

Large morphological differences as well as a long history of divergence throughout evolutionary history

HELPPP PLEASEEE
4 ANNOTATE Use the correct terms to complete this diagram showing the reactants and
products for each chemical reaction.

Answers

Answer:

Explanation:

Photosynthesis

Reactants: Carbon dioxide and water

Products: Glucose and oxygen

Respiration

It's the opposite of photosynthesis:

Reactants: glucose and oxygen

Products: Carbon dioxide and water

10. are a type of producer found in aquatic environments. In a particular lake, the phytoplankton have begun to
reproduce much more rapidly and grow much faster, causing a green "bloom” to cover the whole surface of the
lake. Which of the following is the most likely cause of this bloom"?

Answers

Answer: I think that it would be C because blooms are due to eutrophication, which means that there are high levels of phosphate in the water. Phosphate is a main ingredient in pesticides, which can run-off into rivers.

The region around a star where sunlight is strong enough to enable photosynthesis and keep water on the surface of a planet liquid is called what?

Answers

AKA The “Goldilocks Zone” plz give brainliest! have a nice day. Habitable Zone (HZ) is the answer

Based on this information, which organelle is found in abundance in heart tissue cells?

Answers

Mitochondrion is the most abundant

definition of compounds​

Answers

Answer:

A material made up of two or more substances.

Example:  H20         2 hydrogen 1 oxygen

Explanation:

Please give me BRAINLIEST and THANKS lol <( ̄︶ ̄)>

The allele of the human transport protein associated with light skin is found almost exclusively in people with European ancestry. The other common allele for darker skin, which appears to be the ancestral allele, is found in people with African ancestry. What is a plausible explanation for how the lighter-skin allele came to be so common in those with European ancestry

Answers

Answer:

See Explanation

Explanation:

Darwin's theory of natural selection has it that organisms that are better adapted to their environment happen to survive and reproduce passing on their favorable characteristics to their offspring.

It must have been that a gene mutation occurred in the ancestors of the Europeans which led to the appearance of the allele for lighter skin.

This trait became favorable in their environment and people that had it were able to survive and pass the trait on to their offspring hence it became predominant throughout the population.

Which of the following describe Aristotle's model of the solar system? Select the three correct answers.
Each planet spins on an epicycle.

The Sun is at the center.

The Earth was at a point slightly offset from the center.

The stars are attached to the outermost sphere.

Earth is at the center.

Each planet is attached to a crystalline sphere.

Answers

Answer:

The Earth is at the center

Explanation:

Aristotle was the first to believe the earth was round but he still thought everything revolved around the earth.

Aristotle's geocentric model of the solar system was based on the belief that the planet moves around the earth at the same speed.

One peculiar thing about this model was that the earth was said to be at the centre, which is why it is described as the geocentric model.

Some characteristics of this model include:

Each planet is attached to a crystalline sphere.Each planet spins on an epicycle.Earth is at the center.

Read more here:

https://brainly.com/question/23651707

what are some causes of illegal fishing

Answers

Answer:

Lax regulatory systems in the issuance of fishing permits. ...

Lack of enough funds or resources for surveillance and tracking. ...

Economic and social circumstances. ...

Lack of proper supervising, control and surveillance activities. ...

Give at least two gases in the atmosphere that you need to survive. Describe an example of why you need these gases to survive. (10pts)

Answers

You need carbon dioxide and oxygen because you need oxygen to breath and plants depend on carbon dioxide without it we would have plants and without plants we wouldn’t have food.

Name, describe, and give examples of two types of succession in ecosystems. ​

Answers

Answer: Primary and secondary succession

Explanation: In primary succession, newly exposed or newly formed rock is colonized by living things for the first time. In secondary succession, an area previously occupied by living things is disturbed—disrupted—then recolonized following the disturbance.

Interactions between organisms and their environment impact the organism’s overall population. The jaguar Panthera onca is the largest cat in North America. It is found in areas across the Southwest, including Arizona, New Mexico, and Texas. It is a carnivore that has powerful jaws and sharp teeth and preys on fish, turtles, and many smaller mammals. Which shows the relationship between the jaguar and turtles?

Answers

Answer:

The correct answer is - predator-prey

Explanation:

The relationship between predator and prey is the interaction between predator and prey. A predator is is an organism that lives on hunting down other organisms for their nutrition and energy while the prey is an organism that is getting killed or hunted down by a predator. The population of prey is controlled by predators.

Here, the jaguar depends for their nutrition and energy on turtle and other organisms, therefore, jaguar hunt the turtles for their food which makes this a predator-prey relationship.

Answer:

D. predator-prey relationship

Explanation:

Why might scientists be interested in using algae for biofuel production?

Answers

Answer:

Algae actively absorb carbon dioxide, and therefore reduce the greenhouse effect. Fuel from microalgae is called third-generation biofuel, and development for its production is currently underway. With sufficient information on the composition of biofuels, researchers can significantly improve production processes.

Explanation:

A.GL, Gl, gL, gl
B.GG, Gg. LL, Ll
C.GL, Gl
D.GG, Ll

Answers

Answer:

GL Gl gL gl

Explanation:

5. Why is the ileum long and coiled?​

Answers

Answer:

The huge length gives an adequate opportunity to the body to process the food and concentrate greatest sustenance while the various finger-like projections called villi alongside miniature villi increment the surface region for assimilation.

Explanation:

I hope this helps u! :D

If a DNA molecule is made up of 24% Thymine, theoretically, what percentage would be made up of Cytosine?

Answers

Answer:

Explanation:

28%

Summarize how atmospheric pollution affects living organisms and the environment by completing the chart below:

Answers

Answer:

when accur pollution is affect all living things include all living things

Explanation:

when happened atmospheric pollution the all life cycle is end even soil property

Why would the burner on a hot stove cause a painful burn if it were touched?
A.
Light energy transfers from the burner to the skin.
B.
Light energy transfers from the skin to the burner.
C.
Heat energy transfers from the skin to the burner.
D.
Heat energy transfers from the burner to the skin.

Answers

Answer:

Option D

Explanation:

How can independent assortment help explain genetic diversity in humans? Hint: How many pairs of chromosomes are in a human diploid cell?

Answers

Answer:

please give me brainlist and follow

Explanation:

Independent assortment states that all alleles are inherited independently of other alleles. This helps diversity because it helps to further the randomization of traits. If traits were always inherited together, as a "package deal", there would naturally be less diversity than the situation that exists.

WILL GIVE BRAINLIST!!! hypothesize TWO ways water pollution released from a factory into a small stream could travel through a watershed

Answers

Answer:

Two ways that the water pollution from a factory in the small stream could travel through a watershed are:

The polluted water will drain into the ground water and can travel further then, OR the polluted water can travel via watershed by leaking into the other streams, rivers, and oceans around it.

Explanation:

The two ways when the water pollution is released from a factory should be draining out or leaking out.

Two ways where the water pollution is released:The pollution water should drain into the ground water and could able to travel further thereafter. And, the polluted water could travel via the watershed via leaking into the rivers, oceans.

Learn more about water pollution here: https://brainly.com/question/21690543

3 examples of radioactive dating?

Answers

Answer:

Uranium 238

Potassium 40

Rubidium 87

Explanation:

Question 2 of 25 Which feature of a balanced chemical equation demonstrates the law of conservation of mass? A. It shows the reactants of a chemical reaction to the left of the reaction arrow. B. It has the same types of atoms on both sides of the reaction arrow. C. It has coefficients to show how much of each substance a chemical reaction uses. D. It shows the products of a chemical reaction to the right of the reaction arrow​

Answers

Answer:

b or c

Explanation:

I can't tell

blc

b.tells more like mass after reaction and before reaction are same blc atoms are equal

more like b

Answer: B. It has the same types of atoms on both sides of the reaction arrow.

Which of the following light sources would a grower be likely to choose if the goals were to raise red spectrum light, maintain low temperatures, and keep costs low?
LED grow lights

high-pressure sodium lights

fluorescent grow lights

metal halide lights

Answers

Answer:

The answer is the second option, which is High-pressure sodium light

Explanation:

The three most common lamp types for high-intensity lighting are high pressure sodium (HPS) lamps, metal halide (MH) lamps, and LEDs. HPS lamps are the most common lamp type used in greenhouses today due to their high energy efficiency, moderately long bulb life and relatively small fixture size.

Answer:

high pressure sodium lights-A of edge

Explanation:

Someone suggested that everything to be sent to the base on the moon must be sterelized so that no bacteria of any kind are present.Do you think this is a good idea

Answers

Answer:

Yes.

Explanation:

Yes, it is a good idea by sterilizing everything because this sterilization process kills bacteria or other harmful microbes on the items and no chance of bacterial infection occurs in the base that is present on the moon. This sterilization process is very important in order to make the health of the crew members and scientists that lives in the base on the moon. If the bacteria or other harmful microbes enters in the base so its maintained environment will triggers its growth and infections in the humans so it is a good idea.

About 530 million years ago, an evolutionary period known as the "Cambrian explosion" took place. Large numbers of new animal species appear in the fossil record that corresponds with this time.



Based on patterns of extinctions documented in the fossil record, about how many of these Cambrian species are probably still surviving today?

A- none of them
B- All of them
C-most of them
D-A very small number of them

Answers

Answer:

not answering give me them points

Explanation:

Answer: A vary small number of them

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