What is meant by a phenotype ratio in a Punnett square? (1 point)

A. the fraction of possible offspring that can be observed to have a trait

B. the number of genes that are possible in offspring

C. the number of alleles in possible offspring

D. the fraction of possible offspring that contain a certain allele in their genes

Answers

Answer 1

Given the nature of a punnet square, we can conclude that the ratio in question refers to the combination of genotypes present in the square.

A punnet square is a diagram used to attempt to predict the genetic composition for the offspring of certain parents, that is the genotype for this specific cross. This is done by creating a square in the form of a grid and placing the genotypes of the parents on the outside of this then crossing them along the inside.

This diagram provides us with the probability of each genotype outcome. This is known as the phenotype ratio. The phenotypic ratio is the amount of times a specific outcome, such as a certain pair of alleles appears in the predicted genotypes of any of the offspring pertaining to this cross.

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Answer 2

Answer:

ratio based on the phenotypes of offspring and determined using tools such as Punnett Squares.


Related Questions

What is the name for a complex, organized group of organisms?

Answers

I believe it’s just a System. :)


Summarize the factors that affect the formation of magma?

Answers

Answer:

The pressure can have an effect by the change and form of the shape. Also, the tempature is a factor and a cause to the development or forming of the magma.

how many chromosomes in chimpanzee

Answers

Answer:

48

Explanation:

Humans have 46 chromosomes, whereas chimpanzee, gorilla, and orangutan have 48

Answer:

Chimpanzee have 48 chromosomes whereas human have 46

Explanation:

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How does your diet (the different types of foods you eat) affect the water cycle? what types of foods use the least amount of water, and what types of food use the most water?

Answers

Answer: Your diet can probably effect. More animals may consume more water than others. Or more plants drink more water than others. by eliminating these animals, there is more water left. Some plants that use the last water is the Sago Palm, Snake plant, Orchids, Spider plant, and plenty of the plant species who are adapted to dry climats. The plants that consume the most water are Ferns, Lilys, Daylilies, Indian grass, Cattails, Iris, and Elephant ears. The animals that consume the most water is probably the biggest animals like elephants and cows, who according to my search can consume up to 100 gallons of water a day durring hot summer months. So, the least water, the less it will rain, the less clouds there would be, and the easier it would be for the land to dry out.

Explanation:

If the chromosome number of a typical onion root tip cell is 16 before mitosis, what is the chromosome number of each newly formed nucleus after nuclear division has taken place?

Answers

Answer:

16 in each nucleus

Explanation:

Mitosis is the process of cell replication that creates two identical daughter cells. Alternativly, meoisis produces two haploid cells (each having "half" the chromosomes) from each diploid cell.

Answer:

I don't know i need help too

Explanation:

so yea

what Causes liquids to rise and depends on the strength of adhesion?​

Answers

The cause of the liquids rising are
(Cohesive forces between molecules)
For example: Attractive forces between molecules of the same type are called cohesive forces.

The logic falls in the category known as the Capillary rise or capillarity is a phenomenon in which liquid spontaneously rises in certain terms or falls in a narrow space or in the voids of a porous material.
The surface adhesion forces or internal cohesion present at the interface between a liquid and a solid stretch the liquid and form a curved surface which in terms are called as a meniscus.

We could later on conclude that fractures can be desaturated more easily than the matrix if fracture apertures are larger than matrix pore sizes.

I hope I helped in some way, I had to type all this out, and good luck on your work.

Polymers are formed by hydrolysis true or false

Answers

the correct answer is false

Fevers enhances immune defenses by...

Answers

Answer:

A fever fights infection by helping immune cells to crawl along blood-vessel walls to attack invading microbes.

The cardiovascular system is

Answers

The cardiovascular system is sometimes called the blood-vascular, or simply the circulatory, system. It consists of the heart, which is a muscular pumping device, and a closed system of vessels called arteries, veins, and capillaries.

The system that contains the heart and the blood vessels and moves blood throughout the body. This system helps tissues get enough oxygen and nutrients, and it helps them get rid of waste products. The lymph system, which connects with the blood system, is often considered part of the circulatory system.

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Which statements describe elliptical galaxies? Select the two correct answers.

0 they include the Milky Way

0 they typically contain very little gas and dust

0 they include the universes largest galaxies

0 they are the most common galaxy type

Answers

Answer:

B. and C.

B. They typically contain very little gas and dust.

C. They include the universe's largest galaxies.

Elliptical galaxies are galaxies elliptical in shape(has an oval or ellipse shape).  

The two correct statements are:

B. They are the most common galaxy type.

C. They typically contain very little gas and dust.

Elliptical galaxies are galaxies where little or no gas and dust can be seen or found. The elliptical galaxies are the most commonly found galaxies.

Therefore,  options B and C are the correct options.

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Which of these statements describes how monomers combine and create macromolecules?
1 Nucleic acids combine to make starch.
2 Amino acids combine to make proteins.
3 Glucose molecules combine to make nucleic acids.
4 Proteins combine to make glucose.

Answers

Answer: Amino acids combine to make proteins.

Explanation:

que gas desprende las plantas durante las reacciones dependientes de la luz en fotosíntesis?

Answers

Answer: oxígeno

Explanation:

11. A flower produces a seed. Explain why this is an example of sexual reproduction

Answers

Answer:

itrequires genetic material (DNA) from two parents. The parent plants have male and female sex cells, called gametes. ... Seeds produced through fertilization contain genetic material from both parents.

The production of a seed by a flower is an example of sexual reproduction because it involves the fusion of male and female gametes (pollen and ovules) to form a genetically diverse offspring.

Sexual reproduction is a type of reproductive process that involves the combination of genetic material from two parent organisms, resulting in the formation of genetically diverse offspring. In the case of a flower producing a seed, sexual reproduction occurs through a series of specialized reproductive structures and processes.

Male Gamete Production (Pollen): Flowers produce male gametes, or pollen, in structures called anthers. Pollen contains the male reproductive cells necessary for fertilization. When pollen is mature, it is released from the anthers.

Female Gamete Production (Ovules): Flowers also produce female gametes, or ovules, within the ovary. Each ovule contains an egg cell, which is the female reproductive cell. The ovary is located at the base of the flower.

Pollination: Pollination is the process by which pollen from the male reproductive structures (anthers) is transferred to the female reproductive structures (stigma) of the same or a different flower. This can occur through wind, water, insects, birds, or other means.

Fertilization: Once pollen lands on the stigma of a compatible flower, it forms a pollen tube that grows down into the ovary. This tube delivers the male gametes to the ovules, where fertilization occurs. Fertilization is the fusion of a male gamete with a female gamete to form a zygote, which develops into an embryo within the seed.

Seed Formation: After fertilization, the ovule develops into a seed, which contains the embryo, endosperm, and protective seed coat. The embryo carries genetic information from both parent plants, resulting in genetic diversity.

The combination of genetic material from male and female parent plants results in offspring with unique genetic characteristics. This genetic diversity is advantageous for the survival and adaptation of species to changing environments. Therefore, the production of a seed by a flower is a prime example of sexual reproduction, involving the fusion of gametes to create genetically diverse offspring with traits inherited from both parents.

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What macromolecules and biomolecules are critical for
cellular respiration to occur?

Answers

Answer:

Glucose

Explanation:

Glucose is the molecule that is needed for cellular respiration. The glucose monomer is also a building block for carbohydrate polymers such as starch, glycogen and cellulose. Proteins have a number of important functions. These include their roles in structures, transport, storage, hormonal proteins and enzymes.

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The primary gases of the atmosphere are blank

Answers

Answer:

Nitrogen and oxygen are by far the most common; dry air is composed of about 78% nitrogen (N2) and about 21% oxygen (O2). Argon, carbon dioxide (CO2), and many other gases are also present in much lower amounts; each makes up less than 1% of the atmosphere's mixture of gases.

what is the function of mitochondria

A. They create the proteins that the cell needs to function

B. They Store energy from Sunlight to use in photosynthesis

C. They Convert energy from food into energy the cell can use

D. They produce nucleic acids that release energy for the cell​

Answers

Answer:

Mitochondria is the powerhouse of the cell!

Explanation:

A. That is the Endoplasmic reticulum

B.Cholorplasts

C. Food containing carbohydrates can be broken down to glucose and the mitochonrida has an important process knonw as the TCA cycle that converts the glucose to energy.

D. Not really true at all. DNA is not used for energy

Answer:

C

Explanation:

The other answers don't seem right, so I think this answer is probably the right one.

A de-shelled egg is placed in tap water. The egg grows in size.

What is the best explanation for this change in size?


Ions in the water moved into the cell through diffusion because there were more ions outside the cell than inside the cell.

Water moved into the cell by osmosis because the solute concentration was higher inside the cell than outside the cell.

Water moved out of the cell by osmosis because the solute concentration was higher outside the cell than inside the cell.

Water moved into the cell by diffusion because there is more water inside the cell than outside the cell.

Answers

C I did your test and got 100% I’m a g at this I promise you

The best explanation for the change in the egg's size is that Water moved into the cell by osmosis because the solute concentration was higher inside the cell than outside the cell. Option B.

--------------------------------------------

When talking about solutions, we can classify them as follows,

Hypertonic ⇒ A hypertonic solution has a higher concentration of solute than the cell. This means that in the cell interior, the solute concentration is lower than in the solution itself.  

Isotonic ⇒ The solute concentration is the same inside the cell and outside.  

Hypotonic ⇒ A hypotonic solution has a lower concentration of solute than the cell. This means that in the cell interior, the solute concentration is higher than in the solution itself.  

Water is considered to be a hypotonic solution.

When a cell is in a hypotonic solution, through osmosis, water moves toward the cell.  

Note: In this example, the egg is the cell.

Osmosis is the phenomenon that occurs when two dilutions of different concentrations -in this example, the interior of the cell and the solution- are separated by a semipermeable membrane.

The membrane allows the pass of water but not solute. Hence, water can move from the most diluted side to the less diluted one.  

Water tends to go from the hypotonic solution to the cell interior and keeps doing so until concentrations are equal in the cell interior and exterior.

As water enters the cell, the cell begins to enlarge and becomes bigger-sized. And because cells can not limit the amount of water moving in, it keeps swelling until the membrane can not stretch anymore, and lysis occurs. It bursts.  

What we need to consider is

When a cell with a semipermeable membrane is placed in a hypotonic solution, water enters the cell.

When a cell with a semipermeable membrane is placed in an isotonic solution, there is no water movement.  

When a cell with a semipermeable membrane is placed in a hypertonic solution, water gets out of the cell.

So, the best explanation for the change in the egg's size is Water moved into the cell by osmosis because the solute concentration was higher inside the cell than outside the cell. Option B.

------------------------

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the last time the average global temperature was below zero degrees celsius was in 1950

Answers

Answer:

Mean global temperatures then stabilized at roughly 14.0°C (57.2 °F) until the 1980s. The world has mainly grown hotter since 1980, at a rate of nearly 0.2 °C (0.36 °F) per decade.

Explanation:

Hope this helps.

What is the volume of a sample of water if the mass is 6g? Explain why this is so easy to figure out (think ratio)

(Giving Brainliest)

Answers

Answer:

6g = 6mL. The gram to milliliter ratio is 1:1.

Explanation:

Volume of a liquid is most commonly measure in milliliters. (mL)

One gram is equal to one milliliter. So, 6 grams of water is equal to 6 milliliters of water.

Hope this helps! :) Comment if you have a question about my answer.

Name this organism?

Is this organism prokaryotic or eukaryotic?

Answers

Answer:

Prokaryotes

Explanation:

Prokaryotes are organisms that consist of a single prokaryotic cell. Eukaryotic cells are found in plants, animals, fungi, and protists. They range from 10–100 μm in diameter, and their DNA is contained within a membrane-bound nucleus.

...

What are
some reasons amphibian populations may be
decreasing? Suggest ways to reverse the
decline to your class.

Answers

Answer:

These causes include habitat modification and fragmentation, introduced predators or competitors, introduced species, pollution, pesticide use, or over-harvesting. However, many amphibian declines or extinctions have occurred in pristine habitats where the above effects are not likely to occur.

Explanation:

The answers are plz help

A: Lipid

B: protein

C: Glycolipid

D: Carbohydrate

Answers

Answer:

protein

Explanation:

Carrier proteins allow moves other materials within the organism.

These structures are passageways from the nucleus that transport
proteins through the cell.

Answers

Answer:

Endoplasmic Reticulum (E.R.) These structures are passageways from the nucleus that transport proteins through the cell. This organelle is the control center of the cell.

Explanation:

Hope this helps.

why do pickles spoil in rainy season ​

Answers

Answer:

Why do pickles spoils in the rainy season? Pickles spoils in the rainy season because in the rainy season, the moisture content is high in the atmosphere. This high moisture content promotes the growth of microbes or infectious organisms.

Explanation:

Oil is What is one of the primary functions of this food in the body?

Answers

Answer:

yes

Explanation:

because I it has to do with oil and fat

Which of the following individuals may be required to undergo HIV testing? a) Employees of a small business with limited health insurance resources b) A technician at an HIV testing lab c) A convicted sex offender d) A nurse applying for a job at a hospital

Answers

Answer:

c) A convicted sex offender

Explanation:

HIV testing is mandatory in the U.S. in certain cases, including for: blood and organ donors, military applicants and active duty personnel, federal and state prison inmates under certain circumstances and newborns in some states.

Select all the ratios that are
equivalent to each other.
A4:7
B. 8:15
C 16:28
D. 2:3
E 20:35

Answers

A,C, and E are all together …
Another set is D and B
You could use 4 and 7 as the base
4*4=16 7*4=28
4*5=20 7*5=35
—————————————————
2 and 3 are the base in the next set;
2*4=8 3*5=15
—————————————————
Sorry if it’s confusing but I believe that’s the answer

Life's large molecules, or macromolecules, are classified into what four categories?​

Answers

Answer:

macromolecules: carbohydrates, lipids, proteins, and nucleic acids.

so the answer is macromolecules  

Explanation:

Which galaxy will collide with the Milky Way in several million years? (1 point)

O Large Magellanic Cloud
O Local Group
O Andromeda Galaxy
O Sagittarius Dwart Galaxy


Answers

Answer:    The Andromeda galaxy

Explanation:

And that's going to happen someday! The Andromeda galaxy is currently racing toward our Milky Way at a speed of about 70 miles (110 km) per second. Ultimately, the two galaxies will collide and merge.

Andromeda Galaxy collide with the Milky Way in several million years. Thus option C is correct.

What is Andromeda galaxy  ?

The Andromeda Galaxy (M31) which is the closest large galaxy to the Milky Way.

Around 4.5 billion years  both Andromeda Galaxy and the Milky Way may be collide and form a giant elliptical galaxy.

Andromeda consist of  14 dwarf galaxies, M32, M110, and M33 galaxy.

It is supposed to Andromeda is the largest galaxy in the Local Cluster and most massive due to more dark matter in milk way galaxy.  

Most of the astronomers use this Andromeda Galaxy to understand the origin and evolution of the galaxy.

This Galaxy called spiral galaxy has double nucleus, has massive stars, dust and one supermassive black hole hidden at the core region.

Thus option C is correct.

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This is the Bohr model for which element on the periodic table?

Answers

Answer:

The answer is Beryllium

carbon, it has 6 dots on the bohr model and it’s atomix number is 6
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