A new dog breed is less likely to cause an allergic reaction in humans. Which statement explains how artificial selection led to the development of this desirable trait?


Different dogs were bred with other animal species such as cats to introduce new nonallergic traits to obtain the new dog breed.

Different dogs were bred with other animal species such as cats to introduce new nonallergic traits to obtain the new dog breed.

Different dog breeds were chosen for nonallergic traits and bred with each other to obtain the new dog breed.

Dogs were trained over generations to not produce and release proteins that cause allergic reactions in humans to obtain the new dog breed.

Dogs were kept outdoors over generations to build up a natural defense against allergens in the environment to obtain the new dog breed.

Answers

Answer 1

Answer:it is c

Explanation:cuz it is

Answer 2

Answer:

C

Explanation:

Because they would test the dogs for traits and then selectively breed them


Related Questions

What technologies could the state use to lessen its flood risk?

Answers

Explanation:

they include floodwalls/seawalls, floodgates,levees, and evacuation routes. Nonstructural measures reduce damage by removing people and property out of risk areas. They include elevated structures, property buyout, permanent relocation, zoning, subdivision, and building

Answer:

My state could help prepare for future floods by using weather-detection technologies and building canals to divert overflowing rivers.

Explanation:

Curly hair (C) is dominant where straight hair (c) is recessive. If a person who is CC were to have children with a person who is cc, could it be possible for them to have a child with straight hair?

a
yes
b
no

Answers

Answer:

No, it would not be possible to have a child with straight hair.

Explanation:

The Punnett cross would be CC x cc, so all the offspring would be Cc. Since straight hair is only cc, the kids would not have straight hair.

Awnser:

yes, it is possible :)

Explanation:

Their children would would have the dominant trait, curly hair, and the recessive straight hair gene hidden in their dna. If there was a chance that one of their curly haired children met with a cc-partner with straight hair, then they would have a 1 in 2 chance. Even with a Cc-partner, there would be a 1 in 4 chance of the straight hair trait "skipping a generation".

As you increase altitude, air pressure increases.
True
False

Answers

Answer:

pressure decreases with increasing altitude.

Explanation:

Hope this helps sorry if incorrect

which one of the following answers has clear ectoplasm, pseudopodium, nucleus, contractile vacuole, cell membrane, and granular endoplasm
A.Protista
B.Animalia

Answers

B . Animalia is the answer for your answer
The answer is b if you’d didn’t know

In humans, we have ____ pairs of autosomes and ____ pairs of sex chromosomes.
A. 1 and 22
B. 23 and 1
C. 22 and 1

Answers

Answer:

C, 22 pairs

Explanation:

Humans have 22 pairs of autosomes

50 POINTS

How can the environment impact a particular population of a species?

Answers

Answer:

Certain species need different environments to live in and if its too cold for one species it can lead to death of the population of that species.

that is what I put

Explanation:

Compare the composition of Nucleic acids to lipids

Answers

The smooth endoplasmic reticulum also processes these lipids, which store energy.

Nucleic Acids: Carry genetic information or form structures within cells. Carbohydrates: storage and transport of energy and structural components.

Proteins: Many proteins are enzymes that catalyze biochemical reactions, and are vital to metabolism.

If two organisms are in the same order, which statement is also true?
A. Same species
B. Same family
C. Same genus
D. Same class

Answers

Same class, it is the higher level in the hierarchy just above order :)
The answer is Same class

True or false glucose is the primary nutrient for all living things

Answers

Answer:

true

Explanation:

glucose is the primary nutrient for all living things

Answer: True

Why? The primary source of energy for animals is carbohydrates, primarily glucose: the body's fuel. The digestible carbohydrates in an animal's diet are converted to glucose molecules and into energy through a series of catabolic chemical reactions.

Hope this helps :D

Need help!!!!! I need this page solved !!

Answers

Answer:

1. Igneous

2. Compacting and cementation

3. Igneous

How is natural selection similar to selective breeding? How is natural selection different from selective breeding?

Answers

Answer:

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.

Explanation:

Hope this helped Mark BRAINLEST!!!

The leaves of plants have many specialized structures. Which statement explains the importance of the stomata and guard cells for the plant?
o They protect the plant from pests
o They are involved in plant reproduction
They work together to regulate water loss and gas exchange.
o They regulate the amount of water that enters the plant for cellular respiration

Answers

Answer:

They work together to regulate water loss and gas exchange.

They work together to regulate the loss of water and exchange of gases.

Stomata and guard cells

The tiny pores or openings in plant tissue, which allow for the exchange of gases are known as stomata.

The unique cells, which surround stomata and work to close and open the stomatal pores are known as guard cells.

Both these helps a plant to take in carbon dioxide at the time of photosynthesis and also assist in reducing the loss of water by getting closed when conditions are dry and hot.

Thus, stomata and guard cells work together to regulate the loss of water and gas exchange.

Find out more information about stomata and guard cells here:

https://brainly.com/question/7602098

A chewing insect damages the vascular tissue of a plant system. This damage will most directly affect the

Answers

Answer:

Conduction of water and minerals between the roots and leaves

Explanation:

- EIjiro

what are some precautions for osmosis experiment ( using potato strips)? .. Really in need of your help ​

Answers

Answer:

this helped me in my test hope it helps you

Explanation:

https://youtu.be/oieXYuQm_xE

How does gene expression differ between human fibroblasts and induced pluripotent stem cells (iPS)?

Answers

Answer:

Both have different gene expression due to produce from different sources.

Explanation:

Gene expression is different between human fibroblasts and induced pluripotent stem cells because both cells are formed from different sources. Human fibroblasts is produced from ''mesenchyme'' a type of connective tissue whereas induced pluripotent are the stem cells which can be produced from adult cells so we can say that both have different gene expression.

Both have different gene expression due to produce from different sources.

The following information should be considered:

Gene expression is different between human fibroblasts and induced pluripotent stem cells since both cells are created from different sources. Human fibroblasts is generated from ''mesenchyme'' a type of connective tissue while on the other hand,  induced pluripotent are the stem cells that could be generated from adult cell.

Learn more: https://brainly.com/question/20492533?referrer=searchResults

If a mosquito has 6 chromosomes in each body cell how many chromosomes will each new body cell have after mitosis?

Answers

Answer:

After mitosis, the daughter cells will have the same number of chromosomes as the parent cell, so 6 chromosomes

What is the best reason that producers are the most numerous group in an ecosystem?

A. Producers produce food energy for themselves and all the other levels

B. There is more room for small organisms than there is for large ones.

C. As energy flows through the ecosystem some anergy is added at each step.

D. Soil and temperature conditions is an ecosystem always favor producers.

Answers

Answer:

A.) Producers produce food energy for themselves and all the other levels

Hope this helps!

Answer:

A is the answer taking the test right now

hope you have a great day

The elephant and silverback are similar because they both travel looking for *
Water
Fruits and seeds
A mate

Answers

I need more context for this answer to be 100% sure but I’d imagine it would be A mate considering most gorillas get water from fruits, someone correct if i’m wrong

sample 1
sample 2
sample 3
sample 4

Answers

Answer:

Sample 1

Explanation:

Dna contains carbon, hydrogen, oxygen, nitrogen, and phosphorus. These make up the sugar-phosphate backbone of the DNA also known as the sides of the ladder.

Do mutations in body cells contribute to genetic variation?(1 point)

A) No, the causes of body cell mutations are outside the body and cannot alter DNA.

B) Yes, the mutations can be passed on to offspring and contribute to variation in the population.

C) Yes, these body cell mutations lead to mutations in the gametes.

D) No, the mutations cannot be passed to offspring and only affect the individual.

Answers

A mutation is the alteration of the genetic sequence of an organism, which can either be inherited or cannot be inherited. The mutation when transmitted to the offspring leads to genetic variation.

The correct answer is:

Option B. Yes, the mutations can be passed on to offspring and contribute to variation in the population.

Mutation is the change in the genetic sequence of the organism, which can be caused due to environmental factors and can be inherited.

The mutations can lead to genetic disorders, chromosomal disorders, or any other conditions. The mutations like a disease or adaptation that can be passed onto the offspring can result in genetic variation.

The mutation leads to genetic diversity, as the mutation is also the first step towards evolution. The organisms better suited to the environment will survive more and adapt more. These changes in the organisms will be inherited by the offspring leading to genetic variation.

Therefore Option B is correct.

To know more about mutation, refer to the following link:

https://brainly.com/question/4222118

why do hot springs in Yellowstone national park at wooden walkway built around them

Answers

So no one gets hurt or harmed when the go off


Transcribe the following strand of DNA into mRNA:
DNA: TAC-GCC-GAC-ACT

Answers

I think it’s AUG CGG CUG UGA

What would happen within a few months if all decomposers on Earth disappeared overnight?
There would be an overabundance of organic waste.
Plants would grow out of control.
Animals would grow out of control.
There would be no visible impact.

Answers

Answer:

There would be an overabundance of organic waste.

Explanation:

I took the same test :)

What is the difference in height between low tide and high tide on Wednesday?

Answers

Answer:

I know it's called a tidal range I really can't see the picture sorry

Explanation:

Select the activities in which crop estimates play a critical role.


develop sampling pattern

plan harvest and storage requirements

estimate necessary soil inputs

obtain delivery estimates

budget for cash flow

obtain organic certification

obtain crop insurance

organize recommended timing

Answers

based on my opinion :

1, 3, 5, 6, 7

n the picture below, what are biotic factors?

Answers

All of the above are biotic factors

Help!!! Could someone please help me on this question?!

Answers

Answer:

the right answer is A!.....

Answer:

A. Baby squirels that inherit the trait are most likely to survive and pass the trait to their offspring

Explanation:

This is an example of natural selection, which is survival of the fittest. If the best trait is sharp teeth, they are more likely to survive and pass the trait on to others.

Which one is the true answer

Answers

Carlos is correct, because sedimentary rock form under a lot of pressure

Which biome is characterized by plants that drop their leaves in the winter?

Answers

Answer:

Temperate Deciduous Forest Biome

Temperate Deciduous Forest Biome

This biome is named for the dominant trees that drop their leaves during the winter months. These forests may have an overstory of 20–30 m tall trees, an understory of 5–10 m trees and shrubs, a shrub layer around 1–2 m in height, and a ground layer of herbaceous plants.

Explanation:

I am giving 15 ponits! pls answer!!
How do you predict that a change to a single nitrogen base, such as an adenine or a thymine, could affect the function of a gene?

Answers

Answer:

Study whether a different protein is produced or has a different function because another amino acid has been synthesized

PLEASE MARK ME BRAINLYIST

Explanation:

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