Which example best demonstrates artificial selection?
Salmon swimming upriver to lay their eggs.
The forrest service stocking trout in a lake in Montana.
Farmers breeding pigs with less fat.

Answers

Answer 1
Farmers breeding pigs with less fat

Related Questions

ASAP NEEd HElp QuIcK
One day, you ride your bike to a local bookstore. You purchase a few of your favorite comic books, put them in your backpack, and ride home. Once you get home, you sit in a rocking chair and read your comic books. Which resource in this scenario is nonrenewable? the steel frame used to make the bike the paper used to make the comic books the cotton used to make the backpack the wood used to make the rocking chair

Answers

Answer:

A steel frame used to make a bike.

Answer:

A steel frame used to make a bike.

Explanation:

When a warm front is approaching, what happens?
A. advancing cold air pushes up and over retreating warm air causing warm temperatures and mild rain
B. advancing cold air pushes up and over retreating warm air causing warm temperatures and mild rain

Answers

Answer:

B?

Explanation:

if warm temp is coming then cold air pushes over warm air causing warm temp

When a warm front is approaching then advancing cold air pushes up and over retreating warm air causing warm temperatures and mild rain. Option A is correct.

A warm front is a boundary between warm and cold air masses. When a warm front approaches, the warm air mass is forced to rise over the cold air mass. This causes the warm air to cool and condense, which produces clouds and rain. The rain is usually light and steady, and the temperatures are mild.

The warm air mass is less dense than the cold air mass, so it rises up over the cold air mass. As the warm air rises, it cools and condenses, forming clouds. The clouds produce light, steady rain as the warm air continues to rise. The temperatures are usually mild during a warm front, as the warm air mass is slowly mixing with the cold air mass. Option A is correct.

To know more about the Warm air, here

https://brainly.com/question/29516275

#SPJ2

A _________ fossil is formed when sediment covers an organism and forms the outer shape of the organism

Answers

Answer: the answer is mold

Don't forgat to drop a heart...

Explanation:

The main features of mitosis and meiosis?

Answers

Answer:

Mitosis produces two diploid (2n) somatic cells that are genetically identical to each other and the original parent cell, whereas meiosis produces four haploid (n) gametes that are genetically unique from each other and the original parent (germ) cell.

Explanation:

That's the same as the difference between mitosis and meiosis, sorry if this doesn't help, i'll rate mine 3 stars

what is the significance of a chemical formula?​

Answers

Answer:

The significance of chemical formula is that it tells us a lot about the chemical reaction

like the name of elements involved in it, number of atom of each element and it also shows that which type of reaction is going on

like exothermic and endothermic, combination, decomposition etc

hope it helps


Soil erosion leads to an increase of
pollution in water.

Answers

Answer:

True...I don't know if it is a T or F question!! SRY

Explanation:

Have a good night, and good luck!!

What is the main feature that distinguishes Bacteria cells from cells of other organisms in other kingdoms?

Answers

Bacteria are like eukaryotic cells in that they have cytoplasm, ribosomes, and a plasma membrane. Features that distinguish a bacterial cell from a eukaryotic cell include the circular DNA of the nucleoid, the lack of membrane-bound organelles, the cell wall of peptidoglycan, and flagella.

Which of the following do not match?

Prokaryotic and Anaerobic OR Eukaryotic and Anaerobic0​

Answers

Eukaryotic and Anaerobic

Someone please help.

Answers

Answer:

Because the duplicated chromatids remain joined during meiosis I, each daughter cell receives only one chromosome of each homologous pair. ... By shuffling the genetic deck in this way, the gametes resulting from meiosis II have new combinations of maternal and paternal chromosomes, increasing genetic diversity.

Explanation:

5 things you eat that contains corn,soy,rice,or potato's

Answers

Answer:

1. Tortilla Chips

2. Tacos

3. French fries

4. Soy sauce

5. Tofu

Explanation:

Trust Milky. Milky smart.

Answer:

1.) French fries, they are cooked in vegetable oil which contains corn

2.) Chinese food usually gives you that box of white rice

3.) Canned broth and/or soups have soy in them

4.) Hash browns contain potatoes

5.) Deli meat or just any processed meat have soy

10 points
41
Which statement best describes how a vaccination can help protect
the body against disease?
Vaccines directly kill the pathogen that causes the disease,
Vaccines act as a medicine that cures the disease
Vaccines cause the production of specific molecules that will react with and destroy
certain molecules
Vaccines contain white blood cells that engulf harmful germs and prevent them from
spreadin throughout the bodyg

Answers

vaccines cause the production of specific molecules that will react with and destroy

IF Im not wrong it’s the last one. Vaccines contain white blood cells that engulf harmful germs to prevent them from spreading throughout the body.

Plants are at the _________ of the food web and the other levels depend on plant for energy/food.

Answers

Answer:

bottom

Explanation:

Plants are at the lowest part (bottom) of the food chain. They are called producers because they produce their own food using the sunlight's energy.

Producers are plants on land and phytoplankton (algae) in the oceans.

The unique properties of water enable life to exist on Earth. Which of these is a property of pure water?

Group of answer choices

its solid is more dense than its liquid

it is slightly more acidic than air

it has a low heat absorption capacity

it dissolves many substances

Answers

it dissolves many substances

A specific bird species lived in and around the swamps and lowlands in the Southeastern United States. Slowly, as more people
moved south, these lands were cleared. Over time, this bird species started disappearing. The last of these birds was seen in the
Late 1900's. The most likely reason for the birds disappearance was what?

Answers

specific bird species lived in and around the swamp and millions in the southern United States probably has more people who South East Windsor cloud over 10 Brewster is this game these birds simulator the most likely reason for the birds disappearance

What needs to happen to a carbohydrate before it is absorbed in the small intestine? A. It needs to be combined with other carbohydrates. B. It needs to be converted into amino acids. C. It needs to be broken down into simple sugars. D. It needs to travel from the stomach to the mouth.

Answers

Answer:

C.

Explanation:

Answer:

a

Explanation:

i looked it up (brainliest pls)

Which statement(s) are true about mutations? (select all that apply)

a. They can be neutral
b. They are only heritable if they occur in gametes
c . They are always heritable
d. They can be beneficial

Answers

C. they are always heritable. b. they are inly heritable in gametes

Answer:

a, c, d,

Explanation:

they are more than genetic, and with that said, also cancels out b

which level of organization does the neuron belong in

Answers

Answer:

CELL

Explanation:

All of the following are characteristics that euglenoids share with plants except

heterotrophic
have chlorophyll
autotrophic
have chloroplasts

Answers

Autotrophic I believe

Epistasis, such as albinism, is a result of ______. polygenic inheritance. multiple alleles. incomplete dominance. . codominance.

Answers

Polygenic inheritance

NEED HELP ASAP BIOLOGY 40 POINTS

Answers

Answer:

It's a frameshift mutation caused by the deletion of U

Structure III is a dipeptide (a union of two amino acids)

a type of soil formed due to deposition in river beds​

Answers

Answer:

Hey mate.....

Explanation:

This is ur answer....

The soil formed by the deposition of silt brought by rivers is Alluvial soil. Alluvial soil is the main and important soil that spreads across the river plains. They are formed by deposition of materials or sediments (alluvium) brought in down by rivers that consist of silt, sand, clay, etc.

Hope it helps you,

mark me as the brainliest.....

Follow me!!!! ;)

describe how the sea snail and the periwinkle are connected to each other​

Answers

Answer:

they move together

Explanation:

lol

Answer:

They both crawl of the bottom of streams lakes ect.

They both have a shell like thing on them...lol

Explanation:

I tried... Sry if not correct

Right handedness(R) is dominant to left handedness(r). If you have two parents that are right handed(Rr) and they have a child who is left handed(rr), the letters rr represent the _____________ of that child

Choices:
Genotype
Phenotype

Answers

Answer:

Phenotype

Explanation:

What are gametes? How are gametes different from regular body (somatic) cells?

Answers

Answer:

Gamtetes are sex cells, for humans, this manifests as the sperm cell and the egg cell.

Explanation:

Gametes are haploid cells unlike most of our body cells that are diploid cells.

When a sperm and egg combine, it is called _______________________________

Answers

Fertilization

Explanation:

When a sperm and egg combine, it is called fertilization.

Answer:

fertilization

Explanation:

what occurs overtime that would cause the Shy birds to become less common in the city?

Answers

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The major reason for bird species decline is loss of habitat, especially grasslands and forests. All have experienced declines in some areas since the 1960s and '70s, and further declines are anticipated, due to habitat loss and deforestation, and climate change

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¿Qué evidencias ocurrieron en el medio ambiente que llevaron a la evolución de un ojo complejo a partir de una versión más simple? ¿Para qué sirvió?

Answers

Answer:

- Evidencia: registro fósil

- Función: capacidad de distinguir depredadores  

Explanation:

Un ojo compuesto es una órgano sensorial altamente especializado compuesto por unas estructuras conocidas como omatidios, las cuales están a su vez compuestas por células fotorreceptoras. La superficie externa de un omatidio es una lente hexagonal, debajo de la cual se encuentra una lente cónica capaz de captar la onda lumínica. La evidencia más importante de animales con ojos complejos que habitaron el planeta hace millones de años fue el descubrimiento de un ojo fosilizado en un crustáceo (aprox. 515 millones de años atrás). El ojo de este animal estaba compuesto por miles de lentes. Interesantemente, las lentes del centro del ojo compuesto se destacaban por su mayor sensibilidad, lo cual se cree le conferían a este crustáceo la habilidad de distinguir mejor estructuras y formas en ambientes oscuros. En consecuencia, este descubrimiento soporta la idea de la evolución temprana de la vista como una característica fundamental que le habría conferido a una especie de crustáceo la posibilidad de distinguir fácilmente a sus depredadores.

Please help! Due today!
How are the graphs of a body chemical controlled by negative feedback and a chemical controlled by positive feedback similar and how are they different?

Answers

Explanation:

This answer is already on brainly. type it word for word and it should pop up.


Which of the following biomolecules is correctly matched with its
monomer?*
Nucleic acid-nucleotides
Lipid- monosaccharides
Protein- glycerol and fatty acids
Carbohydrate- amino acids

Answers

Answer:

nucleic acid - nucleotides

HELPP!! in classifying organisms, scientists use a system that separates organisms into smaller and smaller groups based on increasingly specific and similar characteristics. If you were to sort each of your three groups into smaller groups, what criteria would you use?
please help id.k this

Answers

you should to socratic it or something
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