Unlike b cells, t cells do not display antigen receptors on their surface membranes

Answers

Answer 1
the statement is true
Answer 2

Explanation:

the wind blow his head down the street changeinto voice


Related Questions

The key elements of Australia's marine bioregional planning are conservation values and key ecological features. How are the key
ecological features determined?

Answers

Answer:

Ecological Consultancy in Australia

Ausecology provides environmental monitoring, ecological surveys, rehabilitation, offsets, flora and fauna, and environmental planning services across Australia. Our team delivers industry-leading project technical services from approvals and design phases through to implementation and monitoring.

The Ausecology team includes experts in the fields of ecology, botany, seed collection, nursery propagation, rehabilitation and environmental planning and includes federally approved ecologists for flora and fauna. Our team of qualified and experienced professional ecologists, technical botanists, rehabilitation supervisors and field services crews enable us to bring specialised skills to all environmental projects.

Envionmental management consultants

Ausecology provides environmental and ecology consultancy services differentiated from our competitors through the provision of practical management plans and report recommendations. Based in Brisbane, our on-ground experience with the delivery of rehabilitation, revegetation and restoration projects especially across environmental offsets across Queensland is extensive. Taken in combination with our industry-leading expertise in assessment and monitoring, Ausecology will deliver accurate, practical and cost-effective solutions and recommendations that are tailored to specific approval conditions and achieve demonstrable outcomes over time. Our experience and practical approach has resulted in significant efficiencies on rehabilitation/revegetation projects for our clients and provided practical and cost-effective monitoring programs. Ausecology differentiates itself from our competitors on this tender as follows.

Autecology provides environmental and ecology consultancy services differentiated from our competitors through the provision of practical management plans and report recommendations.

What is Autecology?

Across Australia, Autecology provides environmental monitoring, ecological surveys, rehabilitation, offsets, flora and fauna, and environmental planning services.

From the approvals and design phases to implementation and monitoring, our team provides industry-leading project technical services.

Autecology helps to provide better and ecology consultancy services that set us apart from the competition by delivering practical management plans and report recommendations.

Our experience and practical approach have resulted in significant efficiencies for our clients on rehabilitation/revegetation projects, as well as practical and cost-effective monitoring programs. Ausecology distinguishes itself from its competitors in this tender by doing the following.

Ausecology provides environmental and ecology consultancy services that distinguish us from the competition by providing practical management plans and report recommendations.

Thus, this way many ecological features are determined.

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PLEASE HELP !! ILL GIVE 40 POINTS ; PLUS BRAINLIEST !! DONT SKIP ANSWER.

Answers

C. Again. For the third time.

Explain how selective pressure differs when species are exposed to competitive versus consumption (e.g., predator/prey) interactions and describe how this affects their adaptation to the interaction

Answers

Explanation:

Apparent competition occurs when two individuals that do not directly compete for resources affect each other indirectly by being prey for the same predator (Hatcher et al. ... The opposite effect could also occur through a decrease in food resources for the predator

How is water used in the environmet

Answers

Answer:Water for the ecosystem is at the heart of a wide variety of programs and results across the province. Water is carried by healthy rivers to homes, farms, schools, and industries. They nourish whole habitats and provide critical shelter for native plants and animals along the way.

Explanation:

How many genes are needed to control a single-gene trait? A. two B. millions C. one​

Answers

Answer: one. A single gene trait is controlled by one gene, its in the name :)

On the planet Fugus, there is a species of flowers, Dontdrinkmycola, that has two special loci: Bach01 and Bach02. At Bach01, there are two alleles in the population: A (dominant) and a (recessive). Similarly, at locus Bach02, there are two alleles in the population: B (dominant) and b (recessive).

Individuals with the A_ genotype at Bach01 have mauve colored petals, and individuals with the aa genotype have teal colored petals. Likewise, individuals with the B_ genotype at Bach02 have mauve colored petals, and individuals with the bb genotype have teal colored petals.

In a cross between two doubly heterozygous Dontdrinkmycola flowers, the following number of offspring are produced: 280 offspring with mauve colored petals, and 220 teal-colored petals. The most likely form of epistasis here is:

a. Duplicate dominant epistasis.
b. Dominant recessive epistasis.
c. Duplicate recessive epistasis.
d. Recessive epistasis.
e. Dominant epistasis.

Answers

Answer:

c. Duplicate recessive epistasis

Explanation:

Due to technical problems, you will find the complete explanation in the attached files

Most of the coal found on Earth today was formed during the Carboniferous and Permian Periods. About how old could a piece of coal be?

Answers

Answer: 298.9 million years old

Explanation: hope it helps luv ❤✨

A piece of coal would be 298.9 million years old. This is because the Permian period was initiated approximately 298.9 million years ago.

What are the characteristics of coal?

The characteristics of coal are as follows:

It primarily consists of carbon, hydrogen, and oxygen.It contains a very less amount of sulfur and nitrogen.It is black in color and has a metallic luster.It is significantly hard as stone. Coal is widely utilized in power plants in order to generate electricity.

According to ancient tomes and periods, the Permian period ends about 252.2 million years ago and it was the time of the initiation of the carboniferous period that further extends to the Triassic period. This was all about the time duration when the first piece of coal was found in the atmosphere.

Therefore, a piece of coal would be 298.9 million years old.

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The pressure a fluid in a closed container exerts can be increased by thrust.


Please select the best answer from the choices provided

T
F

Answers

T
Hi I’m trying to level up so could you give me Branliest you don’t have to tho no pressure

what is biotechnology?​

Answers

Biotechnology is technology that utilizes biological systems, living organisms or parts of this to develop or create different products. Brewing and baking bread are examples of processes that fall within the concept of biotechnology (use of yeast (= living organism) to produce the desired product).

The One Above Me Is Correct!

A person undergoes hypnosis, and her hand is put in ice. She does not show signs of being in pain. Which of these statements is consistent with the dissociation theory? O A. "My hand is not in ice." O B. "There is no ice." O c. "I do not want the hypnotist to know I feel pain." O D. 'I know my hand is in ice, but I cannot feel any pain."​

Answers

Answer:D) I know my hand is in ice but I cannot feel any pain

Explanation:

I took the quiz

The goal of meeting economic and humans needs is to improve blank of life

Answers

Answer:

Quality

Explanation:

HERE IS THE QUESTION;

The goal of meeting economic and humans needs is to improve _____ of life.

In economics, need are things required

to survive. They are things individuals can not afford to live without them. These could be adequate nutritional food, appropriate healthcare as well as water and protective housing. It could also be physical and economic security, and basic education.Social reproduction is essential in satisfying human needs. Changes in the economic needs can be known through state of reproduction. It should be noted that the goal of meeting economic and humans needs is to improve quality of life

PLEASE HELP 30 POINTS IF I MARK YOU BRAINLIEST!!!!​

Answers

4th one

they travel to go where the season's right, which'll give them the best resources

Th answer is the fourth one, migration makes finding necessary resources more likely.

Clark case summary for gizmo

Answers

Can u add a picture?

what are the nitrates is used to make?

Answers

Answer:

fertilizers

Explanation:

Plants use nitrates as a supply of nitrogen, which is needed to make proteins for healthy growth. Plants absorb nitrates in water through their roots. Nitrates are present in high levels in plant fertilisers. Without nitrates, the amount of chlorophyll in leaves reduces.

(8)
Porifera
Question 1
Multiple choice. Ring the letter of the response that is most correct.
1. Sponges are typically
A. mobile
B. parasitic
C. anaerobic
D. sessile

Answers

Answer:

D - Sessile

Explataion:

No matter where sponges live, they are mainly sessile organisms. Because most adult sponges are sessile, they can't travel in search of food

Answer:

D

Explanation:

multicelled immobile animal

Which of the following happens before a black hole comes into existence?

Answers

Answer:

i just took this test its

An old star collapses on itself

Explanation:

A. Bone

B. Organ systems

C. Organs

D. Specialized cells

Answers

Hydra has reached the tissue grade of organization, but it lacks organs. It consists of a tube about 5 mm long formed by two epithelial layers (endoderm and ectoderm). It has a head consisting of a mouth surrounded by a ring of tentacles at one end and an adherent disk, the foot, at the other end.

PLEASE HELP !! ILL GIVE 40 POINTS ; PLUS BRAINLIEST !! DONT SKIP ANSWER.

Answers

Answer:

The answer is D

Explanation:

Based on this information, what is the most likely relationship between common garter snakes and rough-skinned newts?

Answers

Explanation:

In evolutionary theory, the relationship between the rough-skinned newt and the common garter snake is considered an example of co-evolution. The mutations in the snake's genes that conferred resistance to the toxin have resulted in a selective pressure that favors newts which produce more potent levels of toxin.

Why do some people require bifocals (or even trifocals) as they age?​

Answers

Answer:

Explanation:

People have to wear bifocals most commonly because of a condition called presbyopia. This condition occurs naturally. It causes difficulties in the eye’s focusing abilities. Bifocals work to help the eyes focus more clearly, which is why people have to get them.

A gene pool consists of *
A) all the genes that mutate in a single generation
O B) all the heritable genes for traits in a population
C) all the gametes produced by a population
D) the mutated alleles for a particular trait

Answers

I thinks it’s C not 100% sure why let me know if I am correct

dandelion flowers at any time after the seeds have germinated and the plants are mature which term best describes this kind of plant ?​

Answers

Answer:

a non-flowering plant.

Answer:

Believe me it’s day neutral plant.

Explanation:

Have a good day!

What is some evidence that makes plate tectonics is such a firmly believed idea?

Answers

Answer:

There are many shreds of evidence that support the theory of plate tectonics and make it such a firmly believed idea. These pieces of evidence include fossils, glaciers, earthquakes and volcanic activity, the shape of continents, the magnetism of rocks on the seafloor, the mid-ocean ridge system, and others.

Fossils give an idea of the location of the plants and animals that once existed. Earthquakes and volcanic activity also help in determining the cause of the boundaries and rifts formed. The shape of the continents seems to be fit with one other that gives the idea that these were together and moved away from each other.

As Carter was hammering a nail, he accidentally hit his thumb with the hammer. His response to this is due to a special sensory receptor called a ______.​

Answers

Answer:

boom

Explanation:

booom

Genes A, B , C and D are present on the same chromosome. The recombination frequency between the genes is as follows: A and B: 24%, A and D: 16%, B and C: 18%, C and D: 10%. What is the correct order of genes along the chromosome

Answers

Answer:

BDCA

Explanation:

Recombination, also know as crossing-over, refers to the exchange of genetic material (DNA) between non-sister chromatids of homologous chromosomes during cell division (meiosis). The recombination frequency refers to the frequency of crossover between two genes/loci during meiosis. The recombination frequency is not a direct result of the physical distance between genes/loci on the same chromosome, but this value provides a good approximation of such distance. The recombination frequency is measured in centimorgans (cM), where 1 cM is equal to a 1% chance of recombination. The higher the recombination frequency between two genes/loci, the greater the chance that a cross-over will occur between them, and the greater the distance between them. Moreover, the lower the recombination frequency between two genes/loci, the lower the probability that they will separate by recombination, and the more closely they are linked.

Linkage map:

B------D-----C----A

         D-----------A

             16 cM

         D----C

         10 cM

B-------------C

    18 cM

B--------------------A

        24 cM

A. Precipitation

B. Evaporation

C. Photosynthesis

D. Commensalism

Answers

Answer:

B. evaporation

Explanation:

sorry if its wrong

Answer:

Evaporation because that’s the process in which the liquid turns into a gas

All animals adapted to live in the coniferous forest?

Question 6 options:
True
False

Answers

Answer:

False , not all animals did.

Here are some animals that did adapt to the coniferous florets: red fox, moose, snowshoe hare, great horned owl, and the crossbill.

All animals are not adapted to live in the coniferous forests. The given statement is false.

What are Coniferous forests?

The coniferous forests are the forests which have their vegetation composed primarily of the cone-bearing needle-leaved or scale-leaved evergreen trees, that are found in areas which have long winters and moderate to high annual precipitation.

Most of the animals which migrate to the warmer climates once the cold weather begins as they could not adapt to the conditions of coniferous forests. Some animals have adapted to life in the taiga by hibernating when the temperature drops. Other animals have adapted to the extreme cold temperatures through the production of a layer of insulating feathers or fur to protect them from the cold.

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. One function of the circulatory system is to help maintain a uniform body temperature. Explain how the constant circulation of blood through the body can accomplish this.

Answers

Answer:

Capillaries are the blood vessels with the smallest diameter and those closest to the surface of the skin. The blood that circulates through them is therefore closer to the outside air than the blood in the rest of our blood vessels. As the capillary dilates, a greater amount of blood is exposed to the air, which allows it to cool down and our body temperature to be maintained.

Explanation:

Blood is a solution where solutes and cells are found and that participates in homeostatic mechanisms such as the control of body temperature, helping to regulate respectively the preservation and elimination of heat. Blood vessels are the routes of the cardiovascular system, which are responsible for being a means of transport for blood with and without oxygen that reaches all tissues and returns to the heart. In very hot weather, surface thermoreceptors signal the brain that something needs to be done to dissipate heat. For this reason, a vasodilation process is activated, which allows blood to flow to the outermost layers of the skin. This promotes a heat exchange with the environment, which helps the individual to lower their body temperature. Cold causes a decrease in blood flow by reducing the size of the vessel (arteries or veins) through which blood and other substances circulate. By reducing the size of the vessel, the substances that circulate in the blood are also reduced. The heat causes an increase in the size of the blood vessels, which generates greater transport of nutrients through the blood.

Which best describes the white light in the visible light spectrum?
А
a mixture of every wavelength and color of visible light
B
a mixture of only seven colors and wavelengths of visible light
С
a mixture of only red, blue, and yellow wavelengths of visible light
D
a mixture of colors that cannot be broken up in the spectrum of visible light

Answers

Answer:

B

No explanation required

2.1 Define the concept study plan ​

Answers

Answer:

A study plan is a summary of the subject requirements of your course and indicates when planned subjects should be studied. It indicates the subjects you have completed; are currently enrolled in; plan to study in the future; and those for which you have been granted advanced standing (credit for previous studies).

Explanation:

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Other Questions
Need help in one and four please You have a project that requires you to work in a team setting. You know of a developer who has the credentials youneed, works well in a team, and does not need supervision to get the job done. The problem is that the developer is notwithin your geographic location. One solution is to allow the developer to blankfull-time. In the Ford Pinto Case Study, executives at Ford Motor Co. argued that if the cost to repair the defect means a potential loss of profit, then we do not repair the defect. In free market theory, this view makes use of a. Pareto efficiency. b. intrinsic value. c. tradeable property rights. d. cost-benefit analysis. (Scenario: A Small-Town Monopolist) Use Scenario: A Small-Town Monopolist. If this monopolist must choose between selling 100 or 175 subscriptions, it will choose to sell _____ units at a price of _____ and earn economic profits equal to _____. Scenario: A Small-Town Monopolist A monopolist sells cable subscriptions in a small town and finds that it can sell 100 subscriptions when the price is $15 a week and 175 subscriptions when the price is $10 a week. The MC for the provision of the cable is $5 a week. There are no fixed costs. Which expression represents the average of three test scores? benefits of online shopping? **WILL GIVE 100 POINTS IF ANSWERED BEFORE TUES**Prompt: Research a recent event from 1 English online source. Then research that same event from 1 Spanish online source. In Spanish, write 1-2 paragraphs (8-10 sentences total) based on the following questions:What was the topic or event you researched?Discuss and compare the event seen through both source viewpoints. Review the presentation/format of each source. What similarities are there in how the information is presented? What differences are there? What did you learn about the general viewpoints of both cultures?Both source citations (1 English article and 1 Spanish article) must be included in the submission for your assignment to be graded. **WILL GIVE 100 POINTS IF ANSWERED BEFORE TUES** A man is six times as old as his son. Twenty years later, the man will be twice as old as his son. Find the age of the man when his son was born. (i need step-by-step explanation. the final answer is 25. tysm!! ) What is being done to the variable in the equation = -40?It's being multiplied by -40.It's being multiplied by -5.It's being divided by -40.It's being divided by 5. Agency that Provided emergency money to people who qualified within each state Answer the following in COMPLETE SENTENCES,CHINA HISTORYWhat do governments often say about walls? What is the reality of walls along borders?Write three sentences with facts explaining how huge the great wall project was. PLEASE HELPChoose one person from the following list of "Renaissance Men" and explain in 3-4 sentences why you think that person is the ideal Renaissance man. Be sure to use examples of what these men did to back up your answer.MichelangeloLeonardo da VinciLorenzo the MagnificentPetrarchYour answer: Draven's computer downloads files at a rate of 220 kilobytes per second. The computer has already downloaded the first 550 kilobytes of a 2310-kilobyte file. Solve the equation 550 + 220s = 2310 to find the number of seconds it will take to download the rest of the file. Find the area of each. Use 3.14 for the value of p. Round your answers to the nearest tenth. PLease answer this quickly, my friend doesn't get the question. Please help!!!!!Ill mark you as brainliest!!!!!! Word choices that appeal to the emotions are called:a Persuasive tacticsb. Charged language c. Sensory languaged. None of the above For each 48 mm of coloured fabric Fiona uses to make her curtains, she also uses 1.2 cm of white fabric. Express the amount of white fabric to coloured fabric as a ratio in its simplest form plss help ill give brainliest thank you! Can someone help ill choose brainliest if best