Which of the genotypes below are purebred?
ADd
B
DD
с
Bb
D
aa
E
TT
F
Ff

Which Of The Genotypes Below Are Purebred?ADdBDDBbDaaETTFFf

Answers

Answer 1

Answer:

DD TT

Explanation:

They are the same and capital


Related Questions

2. The red-tailed hawk and the great horned owl occupy similar habitats and prey on similar species. Which fact
hest explains how they are able 4 coexist in the same ecosystem?
Both the hawk and the owl can be found hunting at twilight.
Neither the hawk nor the owl have any natural predators.
© The great horned owl nests in the same types of trees as red-tailed hawks.
The hawk hunts primarily during the day, but the owl hunts primarily at night.

Answers

Answer:

The hawk hunts primarily during the day, but the owl hunts primarily at night.

Explanation:

Because they hunt during different times, there is no interference.

The answer please answer will give brainliest

Answers

Answer:

Atmosphere

Explanation:

can i get the brainliest

Its the atmosphere
Have a good day :)

A list of living things in your home

Answers

mammals/pets: dog, four cats, hamster, 3 parakeets , mom, dad, sister, brother, myself
plants: house plants, bamboo, outside plants, trees

Is the following statement true or false?
Environmental pressures cannot lead to adaptations over time, only mutations can.
True
False

Answers

False.
That would make a species adapt faster

When a virus or bacterium is used to transfer a piece of foreign dna to host cell it’s known as a

A. Vector
B.transgenic
C.clone
D. Hybrid

Answers

it is known as B. Transduction occurs when foreign DNA or RNA is introduced into bacterial or eukaryotic cells via a virus or viral vector. One example are bacteriophages that attach to bacterial membranes and inject their genetic material into the cell.
It would be b transgenic

Which statements describe aspects of what causes wind to blow? Select two options.

Answers

Answer:

statements describe aspects of what causes wind to blow is Wind is caused by differences in air pressure. Explanation: Due to different rate of heating and cooling of air there is difference of the air pressure on the surface of the land.Apr 10, 2020

Answer:

The Correct Answer is A and C.

Explanation:

The wind is the movement of air, the movement of air is happened by the difference in pressure.

A difference in air pressure is what causes the wind to blow. Difference in pressure is happened by the uneven heating of the earth's surface.

The wind is normally moving air from a high air pressure place to a low air pressure place.

The greater the difference in air pressure the stronger the wind blow.

(this is for EDGE)

1. Which of the following does NOT typically produce offspring with genetic variation?
a. Humans
b. Dogs
c. Trees
d. Bacteria

Answers

Answer:

d. Bacteria

Explanation:

They're the only creatures listed that can reproduce asexually. If something reproduces asexually, the offspring will have the same DNA as the parent unless a mutation occurs.

Hope this helps! Have a great day!

The bacteria does not typically produce offspring with genetic variation. hence, the option d is correct.

What produces offspring along with genetic variation?

Se-xual reproduction does have the potential for generating the instant genetic variation in offspring. It is because of the independent assortment

Also, in humans, dogs, and trees that produced offspring with genetic variation

hence, The bacteria does not typically produce offspring with genetic variation. hence, the option d is correct.

Learn more about offspring here: https://brainly.com/question/21499942

please help its 6th grade science

Answers

Answer:

CAR C

Explanation:

I think

(50pts) The evolution of the peppered moth over the last two hundred years has been studied in detail. Originally, the vast majority of peppered moths had light coloration. However, because of widespread pollution during the Industrial Revolution in England, the dark colored moths became much more common.

Question:

What specifically caused the shift in phenotype of the moths? Please explain in detail.

Answers

Answer:

The peppered moth is a temperate species of night-flying moth. Peppered moth evolution is an example of population genetics and natural selection and not artificial selection.

Explanation:

Answer:

The phenotype of the moth changed due to natural selection. During the Industrial Revolution, objects in England became a lot darker in color due to the settling of coal pollutants in the air. These light colored moths did not have good camouflage in this environment. Therefore, most of the light colored moths did not survive to reproduce. However, the dark colored moths had better camouflage, and were therefore more likely to survive and reproduce. This lead to a shift towards darker color moths, as they had a higher survival rate than the light colored moths.

How do erupting volcanoes change landforms? Answers:

A. Erupting volcanoes become flat and form plateaus.

B. Hot lava erodes rocks and makes mountains smaller.

C. Cooled lava forms layers of rock that can become Islands.

D. Cooled lava forms soil that supports animal and plant life on plains.

Answers

I would say b Answer:

Explanation:

Because of the heat the mountains will slightly melt which changes their size and shape

Which of the following undergo meiosis?
A Liver cells
B. Sperm cells
C. Unicellular organisms
D. All of the above
rion
таасан

Answers

Answer:

The sperm cells.

Explanation:

Liver cells, sperm cells and unicellular organisms all undergo meiosis. Therefore, the correct option is D.

A specific cell division known as meiosis occurs in sexually reproducing organisms. The cells produce gametes through this process, which are the specialized sex cells used in sexual reproduction. Despite not being directly involved in reproduction, liver cells can undergo meiosis. Under certain circumstances, meiosis in liver cells can be induced to form haploid cells.

Male gametes, or sperm cells, undergo meiosis as part of spermatogenesis. Haploid sperm cells with half the number of chromosomes than the parent cell are formed during meiosis in the testis. Depending on their reproductive strategies, unicellular organisms may also undergo meiosis to produce haploid cells that can mate with other haploid cells during sexual reproduction.

Therefore, the correct option is D.

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Which is an application of genetic engineering?

Answers

Answer:

Genetic engineering has been used to mass-produce insulin (for diabetics). It has also been used to create human growth hormones, infertility drugs, human albumin, monoclonal antibodies, antihemophilic factors, vaccines, and many other drugs.

Have a nice day! (Please give me brainliest and thank you!)

Isaac is studying relationships between organisms in the phylum Chordata, which includes humans and all other animals with a backbone. Beginning with domain as 1 and then counting down the levels in the modern system of classification, what level is "phylum”?

2

3

4

5

Answers

Answer: Phylum is at level 2.

All living organisms are classified, and the reasons for this are so that they can be examined better, to know and discover their relations, their evolutionary paths etc. while in the past there have been some more simplified classifications, the modern one is complex and well established, based on the characteristics of the organisms(living and died out).

Explanation: Kingdom: Animalia(an animal)

Phylum: Chordata (vertebrate)

Class: Mammalia(mammal)

Order: Carnivora(carnivore)

Suborder: Feliformia (also Feloidea) (cat-like)

Family: Felidae(true cat)

Subfamily: pantherine(big cat branch)

Pls give the first person brainiest I'm just doing this for a challenge

Genus:panthera(big cat)

Species:P.uncia(snow leopard)

Answer:

2

Explanation:

Hi, please answer this

Also for the last box the options is either 24 hours of darkness or 24 hours of daylight

Answers

Answer: I wanna say that’s right

Explanation:

Please help what's the answer

Answers

DNA strands begin separating from replication forks.
From there, a new DNA strand begins to form when polymerases add nucleotides to each strand.

Answer:

A. replication forks

Explanation:

A replication ___fork___ is the area that results after the double helix separates during replication.

There are two different alleles for flower color, P and p. The image shows a white sweet pea that is labeled with its two alleles for petal color.

A white sweet pea is labeled p p.

What can you surmise from the labeled image?
The genotype is heterozygous.
White petal color is a recessive trait.
White petal color is a dominant trait.
The phenotype is heterozygous.

Answers

Answer:

White petal color is a recessive trait.

Explanation:

lower case p = recessive. Since there are two lowercase p the recessive trait is expressed. Edge 2021

Answer:

b

Explanation:

all you need is in the photo


ASAP ​

Answers

Answer: the first one

CCU is Proline (pro)

GAG is Glutamic Acid (glu)

AAG is Lysine (lys)

Explanation:

The process of planting trees to reestablish forests that have been cut down is called __________.
A)
reforestation
B)
siliviculture
C)
sustainable foresting
D)
zoning
E)
second-growth foresting

Answers

Answer:

A) reforestation

Explanation:

HOPE IT HELPS YOU

The answer to this question is afforestation

What is the name for the loose layer on top of soil created by fallen leaves and plant remains?

1. Topsoil
2. Loam
3. Litter
4. Humus

Answers

Topsoil layer

Sorry if I'm wrong

The name is topsoil.

PLEASE HELP!! WILL BE MARKED BRAILIEST

3. an organism whose cells contain a nucleus and membrane bound organelles
Archaea
Fungi
Eukaryote
Protista

Answers

Answer:

Answer is C

Explanation: Please MARK brainiest

Eukaroyote

Answer:

Answer is eukaryote.

Explanation:

A eukaryote is any organism whose cells have a cell nucleus and other organelles enclosed within membranes.

I hope it's helpful!

A student has drawn a model of cellular respiration, but it contains 3 errors.

Label each part of the model as "CORRECT" or "WRONG" by choosing from the drop-down menu.

In the next question, you will explain each error you identified in the model

CELLULAR RESPIRATION

1. LIGHT energy

4.

OXYGEN

2. GLUCOSE

>

3. OXYGEN

Note: Water has

intentionally been left out

of this model and therefon

is not an error

5.

Light energy has

been changed into

chemical and

kinetic energy

Answers

Answer:

LIGHT energy - correct

OXYGEN - correct

2. GLUCOSE - incorrect

Explanation:

Hope this helps please mark me as brainlyest

The members of the phylum Porifera are commonly called?

Answers

Answer:

Sponges

Explanation:

Members of phylum Porifera are commonly known as sponges. They are generally marine and mostly asymmetrical animals. Spongilla is a fresh water sponge.

Based on the empirical data and information you have learned about

ecosystems and the services they provide, do you support or refute the claim that increases in wetlands, forested buffers, and submerged aquatic vegetation will result in increases in the blue crab population and other fisheries over time? Include appropriate evidence andscientific reasoning to support your claim.

Answers

Answer:

Yes.

Explanation:

Yes, I support the claim that increases in wetlands, forested buffers, and submerged aquatic vegetation will result in increases in the blue crab population and other fisheries because these wetlands, forested buffers and submerged aquatic vegetation provides habitat and food to the crabs and other fishes. Due to availability of suitable environment and more food availability to the crab and fishes which leads to increase their population.

Which of these is the most likely impact of solar prominence on Earth?

Improvement in satellite communication
Increase in severity of hurricanes
Loss of electrical power generation
Stronger GPS satellite signals

Answers

Answer:

Loss of electrical power generation.

Explanation:

This is because some prominences break apart and may then give rise to coronal mass ejections, which will cause far more damages to the electrical power being used on earth.

Answer: for all my Flvs students the answer is

LOSS OF ELECTRICAL POWER GENERATION

Explanation:

Identify and describe the two main parts of a chloroplast where photosynthesis occurs. ​

Answers

Photosynthesis occurs in granum and stroma parts of chloroplast.


The lamellae are stacked one above the other to form granum. There are many grana in a single chloroplast. The remaining matrix consisting of cytoplasm is termed stroma. In the stroma are present other cytoplasmic inclusions like fragments of DNA and ribosome, etc.

The two main parts of a chloroplast where the process of photosynthesis takes place are stroma and granum. The sunlight is trapped in the chlorophyll molecules which results in photosynthesis.

What is Photosynthesis?

Photosynthesis is the process of formation of carbohydrates (sugars) in the chloroplast of the plant. Oxygen gas is also evolved in the process of photosynthesis. The sunlight is responsible for the conversion of carbon dioxide and water into carbohydrates and oxygen molecules.

Sunlight is trapped into the chlorophyll molecules present in the cells of leaf in plants. The photosynthesis process is divided into two phases- light reaction and dark reaction. These reactions takes place in the granum and stroma of chloroplast. The light reaction takes place in the stroma while the dark reaction takes place in the granum of chloroplast.

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What is the colour of bacteria​

Answers

Answer:

Being kept in one place, the resulting cells have accumulated to form a visible patch. Most bacterial colonies appear white or a creamy yellow in colour, and are fairly circular in shape.

Explanation:

This is worth 100 points. Please answer and do not skip over this question.

Humans often like to help wild animals. A marine biologist near the area where Anchor’s offspring are located has decided to feed them. He begins putting medicine in the food that keeps the pups from contracting infections common to sharks in the area. Because of this, nearly all of Anchor’s offspring survive to adulthood. Eventually, the marine biologist gets a job transfer and leaves the area. Predict what we may see in the following generation (Anchor’s grandpops). Will they still be fitter than other sharks?

Answers

Answer:

I would predict that the the following generation will have a large amount of pups that are eaten by the sharks.

This question seems like its asking about natural selection.

"Natural selection is the process when organisms better adapted to their environment tend to survive and produce more offspring"

Explanation:

If the marine biologist did not give the pups medicine in the first generation, the pups that were less fit or not adaptive to the enviroment to naturally survive the infections would have died. This would have prevented these pups from passing on their genes.

The next generation would consists of pups that are more immune to the sickness or more fit for their enviroment and might experiece less pups to die.

Select ALL that apply.
The Food and Drug Administration regulates:

A) immunizations
B) drug labeling
C) radiation levels
D) cancer research
E) food sanitation

Answers

Answer:

well drugs willl kill you

Explanation: cancer research

what do you think is the most important scientific discovery we humans have made?

Answers

Answer:

THE MOON

Explanation:

you did not give a time era

What do you know about Restriction Enzymes?
Why do we use Restriction Enzymes?
When do we use Restriction Enzymes?
How can we edit bacterial genome?

Help!

Answers

Answer:

Explanation:

Restriction enzymes refer to enzymes that is produced by a bacteria which has the ability to cleaves DNA property to a specific restriction sequence site within the molecule.

Restriction enzyme is use to cut DNA into smaller fragments by preventing the replication of the phage DNA .

Restriction enzyme is use when there is infection or foreign materials that intrude into a bacterium,the bacterium uses it to defend itself against infections that might be cause by viruses, pathogens e.t.c.

Bacteria genome can be edited using CRISPR method. It is done with recombineering, which is a technique that uses phage recombination method to enhance homologous recombination of DNA fragments.

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The length of a rectangle is 2ft longer than its width.If the perimeter of the rectangle is 40ft , find its area. 7: Explain how dissolving sugar in water is different than dissolving salt. Whatcauses this? For each of the following items, identify which of the management accounting guidelines applies: cost-benefit approach, behavioral and technical considerations, or different costs for different purposes. a. Changing an employee bonus plan to include additional paid time off in response to a changing employee demographic.b. Deciding whether to sell products directly to customers in a new overseas market or to hire a distributor. c. Introducing a participatory budgeting that involves lower-level managers. Describe the structure and function of chitin. help pls, answer for brainlist Solve the system of equations by graphing. -x+y = -2 y = -1 Read the following passage on Hox genes. Using the information presented, write a short passage to support the claim that many Hox genes are regulatory genes.The genome of an organism can be many millions of base pairs long. Genes are regions of the chromosome that code for protein products. They are scattered throughout the chromosome with little logical reason for their placement. There is an exception to this disorderHox genes, which are a family of genes that produce transcription factors. Hox genes are found in most eukaryotes. They are clustered together in the genome and always found in a particular order. The genes are in the same order as the characteristics are found along the body axis in the organism itself. These genes specify segment placement, such as whether a segment will form part of the head, thorax, or abdomen. For example, Hox genes related to structures in the head of an organism are found first in the Hox cluster.Hox genes have been studied in fruit flies. A cluster of 8 Hox genes are activated very early in development, laying out the segmented body plan of the head, thorax, and abdomen. There are very clear boundary lines of expression for each Hox gene. In fact, forcing embryonic Hox gene expression in a wrong part of the body can cause another regions body parts to develop. Scientists created a fly that had legs where its antennae should be through induced Hox expression! Easy Cooking is a cooking supply company. Last year, the company sold a total of 5,340 ovens. This year, they sold 7,743 ovens. What is the percent of increase in the annual sales of ovens? Which list correctly orders the numbers from LEAST to GREATEST? PLZ HURRY Alisha is Moiras daughter. In the middle of an argument, Alisha says to her mother, I dont care what you think. I hate listening to your high-pitched, bossy voice. Which of the following conflict resolution strategies did Alisha clearly breach?A.listening to othersB.working out options togetherC.focusing on the problem, not the personD.making the preservation of the relationship the main priorityPlease select the best answer from the choices providedABCD What are the most important effects oftechnology in education? 3Select the correct answer from each drop-down menu.A cross section is the intersection of a __ and a __ HELPPPP PLSSS IM FAILING MATHHH Tasha is packing gift bags that includethe same items. She has 72 glow sticks,36 markers, and 24 bottles of bubbles.Tasha believes that she can pack nomore than 6 bags using all of hersupplies. Do you agree with Tasha? Explain. Ralph has $10 in his wallet he wants to buy 5 pencils, 3 pens, 2 notebooks from the school store how much more money dose he need Light moves from flint glass (n = 1.66) intowater at an angle of incidence of 26.0.a) What is the angle of refraction?Answer in units of .b) At what angle would the light have to beincident to give an angle of refraction of 90.0Answer in units of . Which of the following best describes a problem driven approach to a business opportunity decision process?O A. An entrepreneur has an idea for a product and searches for a marketO B. An entrepreneur has brainstormed a variety of ideas and prioritized concepts based on industry trendsO C. An entrepreneur has identified a growth area for businessOD. An entrepreneur has found research on a potential hot business trendO E. An entrepreneur has determined a business to pursue based on industry research Who did it ? In passive version Reason why tv is considered literature 10 Factorise completelya 6x2 + 18xb 8y3 2y4c 16xy 8xy?8 Expand and simplifya 4(x + 3) + 7(x - 1)b x(x 6) x(4x 2)C x(3x2 + 4) + 2x(5x2 + 9) how do u do this and what's the answers?plsss helpp