What are the possible genotypes for fur in each of the two guinea pigs shown here?

What Are The Possible Genotypes For Fur In Each Of The Two Guinea Pigs Shown Here?

Answers

Answer 1

Answer:

black guinea pig:

1. BB

2. Bb

white guinea pig

1. bb

Explanation:

The black guinea pig carries the dominant trait. The "B" represents dominant trait. the "b" is recessive. When a dominant trait (B) is present, it will always take over making the guinea pig have black fur regardless of if there's a recessive trait. In order to get the white fur, you will need two recessive traits (bb).

Answer 2

The genotypes of 2 guinea pigs, for 2 traits are represented as AABB and aabb. The guinea pigs are mated and the offspring eventually mate with each other.

What is the meaning of genotypes?

A genotype is a genetic arrangement that makes up the traits that an organism inherited from its parents. Genotype can also mean the entire collection of genes an offspring inherited from its parents. In animals, a material known as DNA acts as the instructions that tell cells what to do.

What's a genotype ratio?

The genotypic ratio is the ratio depicting the different genotypes of the offspring from a test cross. It represents the pattern of offspring distribution according to genotype, which is the genetic constitution determining the phenotype of an organism.

Learn more about genotype here: brainly.com/question/22117

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Related Questions

Which statement best explains why cell differentiation is essential to the structure and function of multicellular organisms?

It makes the cells grow larger as the body grows.

It fixes mutations in DNA that were created during replication.

It produces the proteins needed for chemical reactions to keep the body moving.

It creates the specialized cells needed to form tissues and organs.

Answers

Option D
It creates the specialized cells needed to form tissues and organs.

Cell differentiation is essential to the structure and function of multicellular organisms because it creates the specialized cells needed to form tissues and organs. Hence, option D is correct.

What do you mean by Cell differentiation?

Cell differentiation may be defined as the generation of specialized cell types which is structurally and functionally distinct.

It also involves the process during which a cell ceases to divide and develops specialized structural elements and distinct functional properties.

Therefore, the correct option for this question is D.

To learn more about Cell differentiation, refer to the link:

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2. Explain Phenomena Describe the rock cycle you would observe, including the rock-type
and depositional environment, as you travel from the top of a volcano to the mantle.

Answers

The rock cycle is weathering and erosion, transportation, deposition, compaction, metamorphism, and rock melting .

PLEASE HELP!!!! answer the question in the picture

Answers

Answer:

D. In the southern polar ice caps

Explanation:

Most freshwater is frozen in glaciers, snow, ice caps, and ice sheets. Approximately one-sixth of Earth’s population is dependent upon freshwater output from this seasonal snowpack and glacial ice melt for daily use.

I think it’s “D” because most of Earth's fresh water is locked away in the polar caps. While most of the rest is ground water.

Which of the following characteristics can be used to distinguish humans from other animal species?
A.
Humans are able to produce art, music, and literature.
B.
Humans can speak complex languages.
C.
Humans have developed advanced technologies.
D.
all of these

Answers

C.
Because animals can’t make phones and other things so yeah

Answer:

I would say D is correct.

Explanation:

Animals can't create what we now consider 'music' and 'art', or read/write. While animals do speak in some type of language, it's different for every species. And for sure, Animals haven't made advanced technologies. So that would make all of those things go onto the 'human side', making it D instead of any of the other options.

Imagin that a brown horse and a white horse cross to produce an offspring whose coat is made up of some brown hairs and some white hairs. Which pattern of dominance is this an example of?

Answers

For the horse: codominance

For the picture: the trait for Marfan syndrome is dominant.

Explanation:

It won't let me post the explanation without censoring it :/

please helppp meeeeeee
Explain how disruptions (natural or human-made) to any physical or biological component of an ecosystem can lead to shifts in all its populations. Support your answer by giving at least 1 example from your wildlife park plan.

Answers

Answer:

How human activity can cause disruptions in the ecosystem?

Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.

Explanation:

Mendel's principles of heredity apply to many organisms, including animals. For example, in guinea pigs, black fur (B) is dominant over white fur (b). What are the possible genotypes for fur in each of the two guinea pigs shown here?

Answers

Anyone with a capital B is going to be a black fur. The white is recessive so to achieve it both traits would have to be “bb” anything else including “BB” or “Bb” will be black.

In guinea pigs, the gene for black fur, B, is dominant over the gene for r white fur, b recessive, so the possible genotypes for fur in each of the two guinea pigs are BB X bb = Bb, Bb, Bb, Bb.

What are genotypes?

Genotype is the genetic appearance of the organism which shows all the traits in the genetic appearance but in the physical aspect, it only shows the dominant trait.

The cross between  BB X bb

Gametes: B and b

Genotype = Bb, Bb, Bb, Bb.

Phenotype: all offspring are having black fur.

The cross is attached in the image below.

From the analogy shown, it is obvious that one parent has a gene with black fur and the other has white fur. During such crossing, the offspring are two homozygous dominant black fur and two homozygous recessive black fur.

Therefore,  genotypes for fur in each of the two guinea pigs are BB X bb = Bb, Bb, Bb, Bb.

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What is the main reason for displaying data in a graph?
A. It proves the scientific validity of the hypothesis.
B. It helps scientists identify errors in an experiment's design.
OCa
C. It shows more data than a table does.
D. It allows scientists to interpret data visually.

Answers

C hope it’s helps you
A is the correct answer. A graph acts like the “problem solver” to see if the hypothesis is correct or not.

Describe how an invasive species can be introduced into an ecosystem by humans. Name a specific situation and species and how it would affect the ecosystem.



Best answer gets Brainliest

Answers

Answer: Invasive species can be introduced into an ecosystem by humans when they bring it into the ecosystem or if the species was released accidentally while travel from one place to another. An example of a species is the Japanese beetle in North America. In Japan the population of the Japanese beetle in controlled by a species of wasps that do not exist in North America. These beetles have become a major pest problem for farmers. Another example in the Lion fish. The Lion fish are native to the Indo-Pacific ocean but have been spreading in the East coast of the United States. The Lion fish is threatening the life of corals, which many fish rely on for shelter and food.

1.What process can cause rock to move deep underground?
2. What process can cause rock to move up to Earth's surface?

Answers

Answer:

1.) "Erosion is a mechanical process, usually driven by water, wind, gravity, or ice, which transports sediment (and soil) from the place of weathering. Liquid water is the main agent of erosion. Gravity and mass wasting processes move rocks and sediment to new locations."

2.) "Weathering describes the breaking down or dissolving of rocks and minerals on the surface of the Earth. Water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering. Once a rock has been broken down, a process called erosion transports the bits of rock and mineral away."

Explanation:

Hope this helps :))
.. if not sorry :(

weathering and erosion

The functional unit of the kidney is the
1. Nephron
2. Ureter
3. Urethra
4. Bladder

Answers

Answer:

1) Nephron

Explanation:

nephron is the correct answer

Evaluate the wildlife park solution for protecting an ecosystem. Discuss the benefits and limitations of this design. (Provide at least 1 benefit and 1 limitation). How can these limitations be addressed in the future?

Answers

Answer:

i think if we are protecting a ecoystyem i think we should blant more trees and reduce carbon

Explanation:

A wild life park is an area where animals are allowed to roam around freely as if they are in the wild.

What is a wildlife park?

A wild life park is an area where animals are allowed to roam around freely as if they are in the wild. The animals are not caged because the system aims to imitate the natural habitat of the animals.

This approach can help conserve endangered species and at the same time retain the same features of keeping the animals in the wild which is a huge plus for this system.

However, the issues with poaching can ruin the usefulness of this approach in the future. This limitation can be addressed by providing adequate security in the wildlife park as well as further dependence on technology to prevent poaching.

Learn more about wildlife park: https://brainly.com/question/25169144

Identify structure b and c

Answers

Answer:

A is  Vacuole and B is Chloropist and C is cell

Vacuole, Chloropist, and cell

if the density of water is 1 g/ml, what is the mass of 3ml of water?

PLEASE HELP

Answers

You can use dimensional analysis to figure this out.

[tex]=3\ ml[/tex] × [tex]\frac{1g}{ml}[/tex]

= 3 grams

If done correctly, ml and ml will cancel out, leaving you with grams.

If you don't know dimensional analysis, simply multiply 3 ml by 1 grams and that should still get you 3 grams.

Answer:

3 grams

Explanation:

i got it correct on my test

What structural adaptation have sparrows developed to deal with warmer environments?

A. smaller bodies

B. thinner feathers

C. sweat glands

D. sleeping during the day

Answers

Answer:

I think it A.smaller bodied. hope it correct

A because most sparrows grows to be smaller in hotter climates

what are three ways in which plant cells differ from animal cells

Answers

Answer:

1.Plant cells have a cell wall, but animals cells do not.

2.Plant cells have chloroplasts, but animal cells do not.

3.Plant cells usually have one or more large vacuole(s), while animal cells have smaller vacuoles, if any are present.

Explanation:

Hope this helps, sorry if I'm wrong

Brainliest would be nice. :)

Answer:

  In the plant cells, it is noticeable that there's a cell wall, which basically consists of cellulose, and is responsible for guaranteeing resistance and form to the cell, also protecting it from pathogens, a Characteristic that isn't found on animals cells.

  The format of the cells is also different due to the animal cells being round and having an irregular form, while plant cells have fixed and rectangular forms.

  The plastids are organelles that are exclusive to the plant cells and are characterized by the presence of double-membrane and DNA. They possess the function of storing and photosynthesis.

Note: The difference between these cells is a lot, and is mainly based on the presence and absence of organelles.

Hope it helped, I tried to keep it simple. I'm not a professional, but I've tried.<3

give an example of competition. explain your answer.

Answers

Answer:

Me and my friend wanted a prize but only one of us could win it. So we competed in a race.

Explanation: when you want something and the other one do to you have might have a competition to get it.

My example of competition: when you are in competition you are going against an opponent and trying to defeat them in a skill that either of you have. Whoever wins would be priced a metal, candy, etc. Being in a competition is very nerve racking so it takes a lot of time and pressure for both opponents.

In an ocean ecosystem, an overgrowth of giant kelp has developed. Crabs love to eat this type of plant. How will this overgrowth of kelp impact the crab population?

Answers

Answer:

Due to there being more kelp, more crabs will survive and this will increase the crab population.

Explanation:

The population of Crab will grow due to the good amount of food they need to survive.

Which comes first adaptations or natural selection?

Answers

Answer:

natural selection

Explanation:

please mark brainliest it's my birthday

If the allele for round seeds is dominant and the allele for wrinkled seeds is recessive, explain why this cross produced more offspring with round seeds than with wrinkled seeds.

Answers

Answer:

1/2

Explanation:

Well just study the analysis shown below,if you don't understand any point of the diagram below, let me know,but it will be better if you try to understand the way to find the nature of offsprings of your own.

this may help but im not sure if it does ur welcome

1. How do rock formations move between Earth’s surface and interior?
2.What happened to the igneous and sedimentary rock formations during plate motion?

Answers

Answer:

1) Plate motion moves rock formations. Subduction moves rock down, below Earth’s outer layer.

2)At diverging plate boundaries, convection currents bring hot magma to the surface. This hot magma flows out onto the ocean floor, forming extrusive, finely grained igneous rocks. At convergent plate boundaries, sedimentary rock from the ocean floor gets pushed down into the mantle.

Explanation: none :)

Answer:

How do rock formations move between Earth's surface and interior?

Plate motion moves rock formations. Subduction moves rock down, below Earth's outer layer. Uplift moves rock upward, toward Earth's surface

What happened to the igneous and sedimentary rock formations during plate motion?

The igneous rocks are eroded and turned into sedimentary rocks. The sedimentary rocks layers generally tend to be recycled by plate tectonics. The deep ocean sediments are turned back into igneous rocks where they are pushed back into the mantle at subduction zones.

Explanation:

Examine the diagram provided. Based on the diagram, which organisms compete for food resources?

Answers

Answer:

Antelopes and Squirrels depend on grass (a food resource), and in turn the predators (hawks, mountain lions, coyotes) depend on the herbivores.  

Explanation:

Hope this helps!

Antelopes and Squirrels compete for grass. Mountain Lions and Coyotes compete for Antelopes.

Use the scenario to answer the questions.

Oxpeckers have a mutualistic relationship with rhinoceros. Oxpeckers eat the ticks that are on the rhinoceros.

Which of the following describes how the energy flows in this relationship?

(1 point)

The energy flows from the tick to the rhinoceros, and then from the rhinoceros to the oxpecker..

The energy flows from the rhinoceros to the tick, and then from the tick to the oxpecker.

The energy flows from the rhinoceros to the oxpecker, and then from the oxpecker to the tick.

The energy flows from the oxpecker to the tick, and then from the tick to the rhinoceros.

Answers

Answer:

The energy flows from the rhinoceros to the tick, and then from the tick to the oxpecker.

Explanation:

The ticks suck the blood from the rhinos, and the oxpecker eat the ticks.

The energy flows in the food chain from producer to primary consumer to secondary consumer to tertiary consumer. So from tick to rhino to oxpeckers

Which will most likely result if the levels of dissolved oxygen decrease in a body of water?

A Native plant and fish species will grow and thrive in the area.

B) Native fish species will begin to decrease in population size.

C) The water temperature will begin to decrease.

D) The water level in the area will begin to rise.

Answers

B) Native fish species will begin to decrease in population size.
I’m pretty sure it’s B. Because what’s mostly in water is fish and fishes will die.

OMG!!!! i need help asap please

Answers

A. and B. Hope this helped
A. and B., hope this was soon enough

Hector drew the diagram below to illustrate projectile motion.

From one point, line labeled inertia points straight to the right, a line labeled gravity points straight down, and a line labeled path points down at an angle halfway between the 2 other lines.

How should Hector correct his diagram?

He should switch the labels “Gravity” and “Inertia.”
He should make the arrow for “Path” curve downward.
He should switch the labels “Inertia” and “Path.”
He should make the arrow for “Inertia” curve downward.

100 points +brainliest

Answers

Answer:

Hope this can help you! Found it on another brainly question and it is answered by someone way more advanced than me.


https://brainly.com/question/4319763

Answer: B) He should make the arrow for “Path” curve downward.

Explanation:

To best determine which characteristics of a person are formed by environmental factors rather than genetic factors, scientists would study which group?

siblings that grow up together

siblings that grow up in different homes

identical twins that grow up together

identical twins that grow up in different homes

Answers

it would be the last answer, identical twins that grow up in different homes

How many offspring have round seeds, and how many have wrinkled seeds? Do these data show that the allele for round seeds is dominant? Explain your reasoning.

Answers

Answer:

54% of the offspring have round seeds while 46% have wrinkled seeds. The data proves that round seeds is dominant heterozygous because almost half of the offsprings phenotype is going to be round.

Explanation:

im in bio and we're learning about this but way more complex so ya. trust.

Abiotic and biotic factors in an ecosystem are interrelated. In nature, when one factor is changed or removed, the availability of other resources will be impacted. Which of the following is an example of an abiotic factor impacting a biotic factor?

Answers

Answer:
D
Step - By - Step Explanation:
Abiotic is non living
Biotic is living
Thou boulder being removed affects the fox population

Complete the Punnett Square

Answers

Answer:

phenotype is Rr, or rr genotype is RR, or Rr.

Explanation:

because we combine two types of letters so we may find out what compartment of the Punnet square represents.

Rr and Genotype
Because phenotype is a no no
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One of your company's salesmen estimates he will drive 20,000 miles this year and each of the next two years. As the service manager for the company's fleet of six-cylinder compact automobiles, you are asked to determine the total costs for each of the three years. Year 1 Total Cost: $ Year 2 Total Cost: $ Year 3 Total Cost: $ Which substance has a melting point greater than room temperature? A. oxygen B. aluminum C. mercury D. water Which best describes the current atomic theory? (1 point) Group of answer choices Since it is only a theory it should not be used in practice. There is very little chance it will be changed in the future. It is the most powerful explanation scientists have to offer at this time. It has not been tested enough to be useful for developing technology. Which of the following statements does NOT describe the demand curve? aThe demand curve represents the various combinations of prices and quantities demanded that could occur in the market. bPrices are listed on the vertical axis. cIt shows the demand for a product over time rather than at a given point in time. dQuantities demanded are listed on the horizontal axis. how does the skin gain the sensation of touch?Clarify Please answer this i really need ToT Pls answer fast!!!Anton wants to make 5 lb of sugar syrup. How much water and howmuch sugar does he need to make each concentration of sugar syrup?50% syrup, 5% syrup, 75% syrup, and 1.5% syrup.Thank you!!!! an equation of the line that passes through the pair of points.4. (1, -9), (-8, 9) Why do we use the verb ""set"" in this sentence? Ellas son de Guatemala How do you think propaganda was used to help spurn imperialism? Find f(-2) for the function f(x)=4x - 9. Classify the polygon using as many names as possible. * Which of the following is not a Pythagorean triple?Which of the following is not a Pythagorean triple?(3, 4, 5)(9, 12, 15)(7, 24, 26)(5, 12, 13) - Three hundred percent of 45 is what number? graph the function. f(x)=|x+2|-1 Claire is severely injured in a car accident. The local hospital cannot treat Claires injuries. In order to survive, Claire must be flown via Helicopter to a hospital in a bordering state. Prior to boarding the helicopter, Claire signs a contract obligating her to pay for the helicopter flight and all of its expenses. Claire lives and fully recovers. However, she is being sued by the helicopter company in the amount of $50,000 for the helicopter transportation and its accompanying expenses. What is argument Claire could make in order to rescind the agreement? Does it matter that the helicopter company performed its obligation under the contract? WILL GIVE BRAINLIEST!! What is the midpoint of the segment with two endpoints (4,-6) and (-2,-3)? Put your answers in decimal from, if applicable. What can fossils of teeth tell us about extinct animals?. What resulted from the Missouri Compromise?o The balance between slave states and free states was broken.O Enslavement was banned in all of the Louisiana Purchase territory.O The arguments involving enslaved people were solved.Maine was admitted to the Union as a free state.