in the food web, if species 3 is toxic to predators, then which species is most likely to benefit from being a mimic of species 3? a.1 b.2 c.3 d.4

Answer:

The skin consists of three key layers. Stretch marks form in the dermis, or middle layer, when the connective tissue is stretched beyond the limits of its elasticity. This is normally due to rapid expansion or contraction of the skin.

Explanation:

Pregnancy stretch marks are striations or streaky indentations in the skin that are pink, red, purple or brown. The medical term is 'striae gravidarum', which is Latin for stripes of pregnancy. They are very common, and typically appear on the abdomen, breasts, thighs, buttocks, and even upper arms.

Genetics plays a role in whether you get stretch marks, and how visible they are. If you have fair skin they may be more visible. You are more likely to get them if you are a young mum, if you put on a lot of weight quickly during the pregnancy, or if you are expecting twins or multiples, but they become more visible post pregnancy as you lose weight. Other indicators of susceptibility include if you’ve had these marks before being pregnant, or if other members of your family have them. Changes in hormone levels during pregnancy can also make skin a little thinner, making some women more susceptible.

This type of scarring happens when the skin cannot resume normal form after a period of intense growth, often due to pregnancy, weight gain, weight loss.

Stretch marks are scars or disfiguring lesions. They are also called striae, striae distensae (SD), striae atrophicans, and striae gravidarum.

The skin consists of three key layers. Stretch marks form in the dermis, or middle layer, when the connective tissue is stretched beyond the limits of its elasticity. This is normally due to rapid expansion or contraction of the skin.

As the body grows, the connecting fibers in the dermis slowly stretch to accommodate slow growth. However, rapid growth leads to sudden stretching. This causes the dermis to tear, allowing deeper layers of skin to show through.

This can form stretch marks and contributes to the way they look.

Stretch marks eventually fade to a silvery, white, or glossy appearance, due to the pale fat beneath the skin becoming visible instead of the usual blood vessels.

They are more likely to develop and become more severe where there are high levels of circulating cortisone, or when cortisone is applied to the skin. Cortisol, the stress hormone produced by the adrenal glands, is converted into cortisone. This weakens elastic fibers in the skin.

After reviewing archived records of Zimbardo's Stanford Prison Experiment, Le Texier found that: A) Two guards and one prisoner later said their behavior was an act.

Therefore, After reviewing archived records of Zimbardo's Stanford Prison Experiment, Le Texier found that: A) Two guards and one prisoner later said their behavior was an act.

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Answer:

D) As you go from one level to the next, only 10% of the energy is transferred to the next level

Explanation:

The 10% Rule means that when energy is passed in an ecosystem from one trophic level to the next, only ten percent of the energy will be passed on. You can also look at an energy pyramid thing too, they show this! :D Hope this helps, have a nice day :))

Answer: that’s is e waste

The phenomenon that explains why hybridization disrupts meiosis, but otherwise the hybrids are normal is Allopolyploidy.

Allopolyploidy is a genetic phenomenon where cells have several complete sets of homologous chromosomes from different parental genomes, which pair during meiosis to segregate (separate) daughter cells.

Moreover, hybridization is a genetic phenomenon that may lead to allopolyploidy when producing fertile offspring.

In conclusion, the phenomenon that explains why hybridization disrupts meiosis, but otherwise the hybrids are normal is Allopolyploidy.

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The neurotransmitter is released into the synapses and diffuses across, causing the next neuron's gates to open (depolarize) or close (repolarize).

The glia and also the neurons are the two main subtypes of brain cells. While neurons within the brain perform the dominant function, glial cells predominate in certain regions of the brain. The neuron, a specialized cell created to send information to other neurones, muscle cells, or gland cells, is the basic functional unit of the brain.

The neuron is also known as a nerve cell. The 2 types of neurons are neurons and motor neurons. Numerous neurons make form a nerve. Neurons are the physical and functional parts of the nervous system.

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Thick mucus reduces the effectiveness of the mucociliary escalator. So, the correct answer is C. In a healthy respiratory system, the mucociliary escalator consists of mucus and tiny hair-like structures called cilia lining the respiratory tract.

When a patient has a viral respiratory infection, the body produces thick mucus as a defence mechanism to trap the virus and prevent it from spreading further into the respiratory tract which makes it more difficult for the cilia to effectively move the mucus for the mucociliary escalator - the mechanism that helps move mucus out of the respiratory tract - to function properly.  As a result, the mucociliary escalator's ability to clear the respiratory tract of pathogens and particles is reduced, allowing the infection to persist or worsen.

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From following would be considered a Category II task are performing oral surgery-performing and controlling bleeding.

Category II tasks typically involve procedures and interventions that require a higher level of skill, expertise, and training compared to Category I tasks. These tasks often involve invasive procedures, critical decision-making, and a higher risk of complications or adverse events. Performing oral surgery requires specialized knowledge, technical skills, and experience in surgical techniques specific to the oral and maxillofacial area. It involves procedures such as tooth extraction, dental implant placement, jaw surgery, and other complex oral procedures. Controlling bleeding, especially in a medical or emergency context, is another Category II task. It involves the ability to assess and manage bleeding, whether it's from an injury, surgical site, or a medical condition. This task requires knowledge of different hemostatic techniques, the ability to apply pressure, and possibly the use of specialized equipment or medications to stop or reduce bleeding effectively.

The remaining tasks you mentioned, such as performing CPR, taking vital signs, and measuring height, fall under Category I tasks. Performing CPR (cardiopulmonary resuscitation) is a critical life-saving procedure performed during cardiac arrest or when someone's breathing or heartbeat has stopped. Taking vital signs, such as measuring blood pressure, heart rate, respiratory rate, and temperature, is a routine procedure performed by healthcare professionals to assess a patient's overall health status. Measuring height is a simple physical measurement that is commonly performed for assessing growth, tracking development, or determining body mass index (BMI). It does not involve any invasive techniques or critical decision-making and is considered a Category I task.

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Answer:

- I am like a day at twilight, slowly becoming dark

-The speaker is getting older

Explanation:

False. The T1 vertebral body does not bind the anatomical thoracic inlet.

It is actually bounded by the first rib, the superior border of the manubrium (part of the sternum), and the medial ends of the clavicles. The thoracic inlet, also known as the superior thoracic aperture, is the upper opening of the thoracic cavity. It is a passage for various structures between the neck and the thorax. The boundaries above create a triangular-shaped inlet through which important structures pass, including the trachea, esophagus, major blood vessels, and nerves.

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The expected ratio of offspring from a BbTt x BbTt cross of these alleles assorting independently is 9 B_T_, 3 B_tt, 3 bbT_, and 1 bbtt, with 9 offspring containing both dominant alleles and 1 bbtt containing both recessive alleles.

Mendel explains different laws and rules to better understand the genetics because, as per the independent assortment rules, the gametes are independently assorted and expressed in the offspring. Here 9  B_T_ will produce where these offsprings will express both alleles (either BBTT/BbTt/BbTT/BBTt etc)

As a result, the expected ratio of offspring from a BbTt x BbTt cross of these alleles assorting independently is 9 B_T_, 3 B_tt, 3 bbT_, and 1 bbtt, with 9 offspring containing both dominant alleles and 1 bbtt containing both recessive alleles.

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Once the cell is ready to multiply, it takes around 24 hours. Of course, you don't create 37 trillion new cells every morning. In reality, properly differentiated cells, such as neurons, frequently remain in G0 and never divide. You really don't want to hurt any of these.

Here is the breakdown by phase (post-G0):

G1 ~ 10 hours | S ~ 5–6 hours | G2 ~ 3–4 hours | M ~ 2 hours

Notice that the the actual process of division is far shorter than interphase. This makes sense since in principle, it generally takes more time to grow than divide.

Answer:

upper and lower seasonal

Explanation:

Answer:

B

Explanation:

A baby with blood type O can be born to a blood type A male and a blood type B woman. - True, as both people may have a type O allele even if A and B are the predominant blood types.

The eight most frequent blood types are A+, A-, B+, B-, O+, O-, AB+, AB-. In addition to the A and B antigens, the Rh factor is a protein that can either be present (+) or lacking (-). (-).The least common blood types are B negative (B -ve), which make up just 1.5% of the population. AB negative, or AB -ve, which makes up 0.6% of the population. AB positive (AB +ve), which affects 3.4% of the population as a whole.

Blood type O negative is the most common. Only O negative blood can be received by O negative blood types. Because it is the most safest blood for transfusions for newborns with immunological deficiencies, O negative donors who are also CMV negative are referred to as Heroes for Babies at the Red Cross.

Rh-null is one of the rarest blood types in the world. Due to the absence of any Rh antigens, this blood type can't be Rh negative. Less than 50 individuals have this blood type. It is also known as "golden blood" at times.

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answer: locus and focus

Answer:

cleavage

Correct me if i'm wrong :]

Answer:

It moves by diffusion through small holes in the underside of the leaf called stomata .

Explanation:

hopes it helps

Answer:

Explanation: When a plant does photosynthesis carbon dioxide needs to move from the air into the leaf through small pores called stomata

I'm not really sure about this one but that's what I think

Answer and explanation:

Antibodies are structures made of four polypeptides, two light (L) chains and two heavy (H) chains that join together and form a molecule shaped like a "Y". This structure is possible thanks to the disulfide bonds that bind light chains and heavy chains together. While the stem of the Y is constant and doesn't change ("constant region"), the tips of the Y, composed of 110-130 amino acids and called "the variable region", vary greatly among the different antibodies and are responsible for the high specificity of these molecules.

This is why we could say that the primary structure of this protein is given by disulfide bridges that twist the antibody and allow it to bind to a protein from the flu virus.

Answer:

B. Tropical Dry forest

Explanation:

Along the equator the temperature is higher for this reason the forests tend to be dry

Answer:b

Explanation:

Answer:

Salt melts ice essentially because adding salt lowers the freezing point of the water. ... Pure water freezes at 32°F (0°C).

Explanation:Water with salt (or any other substance in it) will freeze at some lower temperature.

Answer:

A

Explanation:

OB would not make any sense because you want to help the people in the city not just turn a blind eye. OC would make more houses for more people to come in and further pollute the air. OD would make the town a worse place for the people already living there and would not change the number of people entering.

Hope this helps

Answer:

The formation of foam is a process when the small bubbles of the gas get trapped inside a solid or a liquid a form is made and gets made by the tapping of millions of small bubbles and can be seen in marshmallows. The process of foam formation is thus through a dispersed medium and in general gas is present.

The foam is thus evidence that respiration, is taking place as carbon dioxide is a product of respiration.

Explanation:

Answer:

because of lack of vaccination

Explanation:

this occur mostly in Nigeria

Answer:

I hope this helps.

Explanation:

Answer:

A

Explanation:

are attracted to other types of particles.

Adhesion is the term for the attraction of substances between distinct phases. It uses the attraction of water to other polar compounds, as an illustration, hence option a is correct.

Cohesion is the tendency of particles to cling together, it uses the attraction of water molecules to one another.

Water has a characteristic called cohesion in which water molecules form bonds with one another. As a result, surface tension develops and raindrops start to form.

Water molecules can interact with other molecules through adhesion, this enables water to adhere to surfaces like windows and other things.

Therefore, water is a strong adhesive that adheres effectively to many different materials, hence option a is correct.

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The Sun.

Omnivores, which feed on both plants and animals, can be considered as being both primary and secondary consumers.

Carnivores eat flesh, omnivores eat both flesh and plants while herbivores eat only plants.

A pyramid of energy shows the relative amount of energy available at each trophic level of a food chain or web.

The arrows show what each organism eats and the flow of energy.

Decomposers make vital nutrients available to an ecosystem's primary producers.

A food chain shows how energy is transferred from one living organism to another through food.

Photosynthesis is the beginning of the food chain. There are many types of animals that will eat the products of the photosynthesis process. Examples are deer eating shrub leaves, rabbits eating carrots, or worms eating grass. When these animals eat these plant products, food energy and organic compounds are transferred from the plants to the animals.

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Answer:

The transfer of mature pollen grain from anther of the flower to the stigma of the same flower of the same [species  is called self pollination.

Generally, the transfer of pollen grains by wind,animals,and water  to stigmas is called pollination. It is a means of vegetative propagation which ensures reproduction.

Therefore during self pollination, the same genes are distributed  from one generation to another. Thus genetic purity is ensured. It also ensured reproductive success. because there is little chance of the pollen grain getting lost in transit. It is also certain  a particular plant would always breed true.

Additionally it prevent  the process of transfer of genes in some transgenic crops( rice, maize) where through genetic engineering some genes are introduced in their genome.

The only negative effect is lack of genetic diversity. Therefore after a period of time the plants get  weak and prone to diseases and infection. Because of poor resistant from lack of variation.

Explanation:

Answer:

B- Cells continue to grow and divide in an uncontrolled manner.

Explanation:

Some proto-oncogenes provide signals that lead to cell division, when mutated, will call uncontrolled cell division.

Answer: Cells continue to grow and divide in an uncontrolled manner.

Explanation:

The left lung has two secondary bronchi since it has two lobes; the right lung has three lobes; and three secondary bronchi.

The respiratory system comprises two lungs, each of which is divided into lobes. The left lung has two lobes, while the right lung has three lobes. The bronchial tree is divided into primary bronchi, secondary bronchi, and tertiary bronchi. Each lung has a primary bronchus, which is further divided into secondary bronchi. The left lung has two secondary bronchi since it has two lobes; the right lung has three lobes; and three secondary bronchi.

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Answer:

Of course, ocean waves can be considered waves. They are surface waves.

Explanation: