Purple petal color in pea plants is dominant to white petal color. Two heterozygous pea plants are crossed. What is the ratio of the offspring with white petals to the total number of offspring?

Answers

Answer 1

Answer:

25%

Explanation:

crossing two heterozygous plants would look like this Pp x Pp

making a chart

                      P     p

P              PP        Pp

p             Pp          pp

what this means is that the capital P isdminant so thats what will show is the dominant purple petal whereas lower case p is the ressecive white petal

this means 25% of offspring will be white :)


Related Questions

You are a genetic counselor. Cherry is looking into her genetic history, and she is asking you to figure out who has or had color blindness by looking at her family tree. The image below shows a pedigree chart, and it represents the inheritance of color blindness through three generations.
Are females #1, #2, and males #1, #2, colorblind or not?

Answers

With the information provided it is not possible to determine if females #1, #2, and males are colorblind or not are colorblind (they can be colorblind or carriers).

What a pedigree?

A pedigree is a diagram to represent the genealogical relationships within a family and the inheritance of certain traits.

In a pedigree, the presence of a complete shadow figure indicates the presence of the genetic condition.

In this case, the females #1, #2, and males #1, #2, can be either colorblind or carriers (i.e., heterozygous for the trait).

Learn more about pedigrees here:

https://brainly.com/question/3772471

Which part of the body is the maxilla bone located?.

Answers

Answer:

upper jaw

Explanation: The maxilla is the bone that forms your upper jaw. The right and left halves of the maxilla are irregularly shaped bones that fuse together in the middle of the skull, below the nose, in an area known as the intermaxillary suture. The maxilla is a major bone of the face.

Hello people ~
Differentiate between biotic and abiotic components.​

Answers

Non-living physical and chemical elements in the ecosystem are referred to as abiotic factors. Typically, abiotic resources are obtained from the lithosphere, hydrosphere, and atmosphere [e.g. water, aer, soil, sunlight, and minerals].

Biotic factors are organisms that are alive or were onse alive in an ecosystem. These are obtained from the biosphere and have the ability to reproduce [animals, birds, plants, fungi, and other identical organisms].

I am joyous to assist you at any time.

Which of these methods of waste management is most likely to release
heavy metals and other toxins into the air?
A. Burying
B. Dumping
C. Incinerating
D. Composting

Answers

Answer: Incinerator will be ur answer

How is oxygen in the air made during photosynthesis?

A. Splitting apart carbon dioxide
B. Attaching oxygen together
C. Attaching water together
D. Splitting apart water molecules

Answers

Answer:

D

Explanation:

by process known as photolysis

Please Help!!
Which subgroup of dinosaurs’ name means “shield bearer”?
A. sauropodomorphs
B. thyreophora
C. ceratopsians
D. ornithopods

Answers

Answer: B) thyreophora

HW HELP Please!!!!!!!!

Answers

Hello what do you need help with?

Describe two similarities between bacterial cells and animal cells

Answers

Similarities: Both contain a cell wall
Both contain free ribosomes for protein synthesis

What are the two chemical components of chromosomes?.

Answers

Answer:

Explanation:

DNA & Protein are the two chemical components of chromosomes that candidate for genetic material

What are the two factors that determine the boundaries of a biome?.

Answers

Answer:

temperature and precipitation

HELP!!! will give brainliest!! need answer quickly!! An Ff mouse is bred repeatedly to an ff mouse, producing 500 total offspring. In theory, 250 offspring should be black and 250 should be white, but the actual numbers are 237 black and 263 white. Why does this happen?

Answers

Cause 200 of them could die

HELP ME ASAP!


what is one experinment that is realted to put cabbage water, baking soda, and vinegar experinment and explain why you chose that idea!

Answers

Adding baking soda to the cabbage juice makes it a neutral base. When you add liquids to the cabbage juice, very acidic solutions will turn it a red color; neutral liquids make a purplish color; and basic solutions will make cabbage juice a greenish-yellow.

I chose this idea because this experiment will teach you all about acids and bases.



Hope this helps ^v^

How are the bodies of the three animals similar to one another? How are they different?

Answers

Answer:

How are animals similar? All animals are made of many cells. Most animals can move on their own. Like all living things, animals grow, change, reproduce, and respond to their environment.

Animals are made up of several cells. Most animals have independent movement. Animals develop, transform, reproduce, and react to their surroundings like all other living creatures do.

What are considered as animals?

Any eukaryotic multicellular organism of the biological kingdom Animalia is referred to as an animal.

The majority of creatures in this kingdom lack a cell wall, are heterotrophic, motile, have specialised sensory organs, and originate from blastulae during embryonic development.

According to some, the fundamental distinctions between humans and other animal species are our capacity for complex reasoning, our use of complex language.

Also, the capacity for problem-solving, and the capacity for introspection (this means describing your own thoughts and feelings).

Multiple cells make up an animal. The majority of animals can move on their own. Like all other living things, animals grow, change, reproduce, and respond to their surroundings.

Thus, this way, many animals contrasts each other.

For more details regarding animals, visit:

https://brainly.com/question/12985710

#SPJ2

Which of the characteristics is common to both arthropods and annelids and suggests that the two groups shared common ancestry?.

Answers

Answer:

Body segmentation

Explanation:

Both arthropods and annelids have body segments, which serves as evidence for them being close evolutionary relatives.

who can be titled the brianlist
answer this
Name one organism that is selectively bred.

Answers

Answer:   Crop plants with better yields. ornamental plants with particular flower shapes and colours. farm animals that produce more, better quality meat or wool. dogs with particular physiques and temperaments, suited to do jobs like herd sheep or collect pheasants.

Explanation: hope it helped :)

What is the temperature and name of the surface ocean current that affects the climate of location E (see map above)?

(1) warm Alaska Current
(2) warm Gulf Stream Current
(3) cool Peru Current
(4) cool California Current

Answers

Answer:

it is 4 the cool California Current

Explanation:

The temperature and name of the surface ocean current which affects the climate of the location E is the Cool California Current. Thus, the correct option is 4.

What is the Cool California Current?

The California Current is called as an eastern boundary current. The strong current systems which flow along the east side or the boundary of all of the Earth's major ocean basins. These tend to move the water towards the equator, and they are prone to strong upwellings.

The temperature and salinity of the waters of the California current vary with the seasonal variations in the upwelling, insolation, and flow of the water. The maximum range in the temperature and salinity from its northern to its southern end are 48° to 79° F or 9° to 26° C and 32.5 to 34.5 parts per thousand, respectively.

Therefore, the correct option is 4.

Learn more about California Current here:

https://brainly.com/question/377571

#SPJ2

Can someone help me with the entire gizmo?
it’s the natural selection gizmo

Answers

Answer:In this simulation, you are a bird hunting for moths. 

Explanation:

In this simulation, you are a bird hunting for moths. You can hunt in an area with light-colored trees or dark-colored trees. 

Which food chain correctly shows the direction that energy and matter can flow through a temperate forest ecosystem?

a) fruit > insect > sparrow > hawk
b) hawk > fruit > insect > sparrow
c) insect > sparrow > hawk > fruit
d) insect > hawk > fruit > sparrow

Answers

Answer:

Fruit comes from plants, which are producers. Insects are primary consumers, sparrows are secondary consumers, and hawks are tertiary consumers.

Explanation:

Hope this helps.

What is the maximum number of seeds of any one type that the seed dispensary can hold?.

Answers

Answer:

20 seeds of each plant can be held at a time.

Explanation:

:)

rays of the sun hitting your face. is it potential energy kinetic energy or both

Answers

Answer:Radiant energy is a form of kinetic energy so it is Kinetic energy .

If there is a change in a squid's messenger RNA, will this change appear in its genetic material? Will it be inherited by its offspring?

Answers

If there is a change in a squid's messenger RNA, this change does not appear in its genetic material. This change neither will be inherited by its offspring.

What is messenger RNA?

During gene transcription, a fragment of DNA called gene is used as template to generate a messenger RNA (mRNA).

Subsequently, this mRNA is used as a template to create a protein by a process known as translation.

The mRNA is a molecule that carries the genetic material from DNA to protein but this process does not modify the genetic material.

Learn more about mRNA here:

https://brainly.com/question/24885193

When should dna be replicated? what life events would include dna replication?.

Answers

Answer:

During growth and development i.e, as you get bigger because the cells are multiplying in number.

During repair of worn out cells and tissues e.g if you get a cut.

(It also happens in your hair and skin, but, I wouldn't label these as "life events"

Hope this helps(:

4. The main elements in Earth's crust are oxygen and
(5 Points)
O A. iron
O B. copper
O C. silicon
O D. nickel

Answers

Answer: C: Silicon

Explanation: Makes up 27.7% of Earths crust. Iron takes up 8.1% so I would say the answer is silicon.

SOMEONE PLS HELP ME!!!!

Answers

Explanation:

sunlight A suntranspiration E soil

Last one n m outta here..... Thanks ^^

What is the first classification?
O Kingdom
O Domain
O Genus
O Family

Answers

Answer:

Kingdom

Explanation:

This is the order of classification

Kingdom

Phylum

Class

Order

Family

Genus

Species

What are the three events of Photosynthesis?​

Answers

Answer:

(i) Absorption of light energy by chlorophyll.

(ii) Conversion of light energy to chemical energy and splitting of water molecules into hydrogen and oxygen.

(iii) Reduction of carbon dioxide to carbohydrates.

I expect that this might help you out.

Explanation: The process of Photosynthesis is simple.

The three events that take place in "Photosynthesis", are:

1. Absorption of light energy by chlorophyll.

2. Conversion of light energy to chemical energy and splitting of water molecules into hydrogen and oxygen.

3. Reduction of carbon dioxide to carbohydrates.

Definition of Photosynthesis: The process by which plants and other organisms use sunlight to synthesize foods from carbon dioxide and water.

                         Have a wonderful day or night!

Pea plants can have yellow seeds or green seeds. which conclusion about the meaning of y is correct if the allele combination yy is for yellow seeds? yellow and dominant green and recessive yellow and recessive green and dominant

Answers

Pea plants can have yellow seeds as the meaning of y is correct if the allele combination yy is for yellow seeds are yellow and dominant.

This question involves a seed color gene, which has two alleles Y and y. Y, which represents the dominant allele codes for the YELLOW trait while y which represents the recessive allele codes for the GREEN trait. Therefore, a plant with Yy will have YELLOW SEEDS because the dominant Y allele is present.

What are two alleles?

Gregor Mendel has stated that a gene comes with two alleles. According to his law of dominance, one of the alleles called the DOMINANT allele is capable of masking the phenotypic expression of another allele called the RECESSIVE allele.

Thus it is clear that yellow and dominant are the meaning of y is correct if the allele combination yy is for yellow seeds.

To learn more about dominant refer to the link :

https://brainly.com/question/516014

Answer:

its A yellow and dom

Explanation:

just took the test edg spr 22

A chronic condition that causes permanent damage to the glomerular membrane, resulting in renal failure is.

Answers

Answer:

Chronic glomerulonephritis

Explanation:

hope this helps :)

List 3 ways the alveoli are built in a specialized way to do their job.

Answers

Answer:

Alveoli are tiny, balloon-shaped air sacs. Their job is to move oxygen and carbon dioxide (CO2) molecules into and out of your bloodstream.

Explanation:

Which of the following describes safeguards used in nuclear power plants to protect the environment? I. Radioactive sections of the plant are cleaned every week. II. Cooling the reactor prevents an explosion and leak of radiation. III. A mixture of different forms of uranium prevents explosions.

Answers

Answer: Cooling the reactor  prevents an explsion and leak of radiation

Explanation:

Answer:

It's one and two

Explanation:

I took the test

Other Questions
How did the majority of homesteaders build homes on the prairie in the late 1800s? they constructed homes out of sod from the area. they bought lumber from the east to build homes. they hired immigrant workers to build their houses. they traded with american indians to obtain tents. I WILL MARK BRAINALIST IF CORRECT Is this a sentence?Takes hard work if you want to keep it.A)yesB)no Write a short essay mentioning at least three places in your town or city that you frequent other than work. Explain where those places are and why you frequent them.200 wordsMLA Format True or false in a parallelogram any two opposite sides are congruent All of the following are included in the heading of an income statement except: If you have 100 feet of fencing and want to enclose a rectangular area up against a long, straight wall, what is the largest area you can enclose Cundo se produce el desempleo cclico? Ayudenme con esta pregunta porfavor What are some alternatives to the phrase 'double down'? When a ball is dropped down from rest and air friction is neglected, determine the speed it is gaining per second. which event did the soviet union fear during the cold war? A real estate agent is working for a developer who claims that the average commute time to downtown is 20 minutes with a standard deviation of 7 minutes. Stephon is an independent real estate agent and wants to check the times for his client. He took a random sample of 15 commute times and found an average of 26 minutes. He did hypothesis testing using a significance level of 5%. Which conclusion could he make? The z-statistic is 0. 22, so the null hypothesis should not be rejected. The z-statistic is 1. 69, so the null hypothesis should not be rejected. The z-statistic is 3. 32, so the null hypothesis should be rejected. The z-statistic is 3. 67, so the null hypothesis should be rejected. Why might policymakers feel that the fight to stop pollution is Sisyphean Which material would most likely contribute to the formation of humus? A. basalt B. granite C. grass D. salt 653005 number with commas as per the international number system : WHAT ROLE DID SOUTH AFRICAN WOMEN PLAY AGAINST THE VIOLATION OF HUMAN RIGHTS FROM THE 1950s TO 1960s? Which phrase best describes the relationship indicated by the scatter plot? A. Constant correlation B. negative correlation C. Positive correlation D. no correlation which of the following best explains why top predators can have up to 60 times as much of persistent organic pollutants as their prey and up to 600 times as much of the pollutants as producers ? What is black and white and has lots of problems worksheet answers Choose the correct form of the verb INTERESAR with the accompanying appropriate indirect object pronoun.*A Nosotros los idiomasA. Nos interesa B. Les interesamosC. Les interesa D. Nos interesan The figure below consists of a square and a right triangle. Find the missing length x.