Describe where in nature you would see contaminated water actively weathering rocks and how it may differ from non-contaminated water.

Question:

What is eye lens?

Answer:

lens, in anatomy, a nearly transparent biconvex structure suspended behind the iris of the eye, the sole function of which is to focus light rays onto the retina.

Question:

How is its shape and size cchange.

Answer:

The Lens Changes Shape to Focus Near Objects. Light rays from objects that are close to the eye are not parallel.

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After the clearance of wheat field, the growth of wild grasses and weeds is considered as the ecological succession.

Ecological succession is defined as the sudden change that is encountered in a particular ecological environment whereby certain species are being replaced by another set of species.

The various stages of ecological succession include the following:

The various types of ecological succession include the following:

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Answer:

false

Explanation:

chlorophyll does NOT absorb green or blue light strongly

Answer:

yes it's true, photosynthesis will occur

Catabolism Is the breakdown of larger molecules into smaller ones. In catabolism, complex molecules are broken down into simpler ones, releasing energy in the process.

Catabolism is a process that aims to break complex compounds so that they turn into simple compounds and are more easily used by the body. It is a process that occurs uninterrupted throughout the body.

Muscle catabolism is the breakdown of muscles to provide the body with energy. In other words, to put it more simply, the body "feeds" on muscle mass to have the energy needed to perform common exercises and activities.

With this information, we can conclude that Catabolism is responsible for releasing chemical energy from consumed food.

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Answer:10

Explanation:

200

Answer:

D

Explanation:

Net primary productivity is the amount of organic material that is available for transfer to the next trophic level after subtracting material used for respiration.

When a plant is eaten by a mouse, the mouse is consumed by a snake, and the snake is in turn consumed by a hawk. In this case, there will be less organic matter available.

Biomass change from lower to higher trophic levels by decreasing.

The incomplete burning of ethanol in gasoline is known to create black carbon and contribute to global warming.

There is less secondary consumers in an ecosystem than producers because there isn’t enough energy available to support more secondary consumers.

It should be noted that global warming brings about the increase in the temperature around the world.

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Answer: Leaf

The leaf absorbs sunlight and carbon dioxide, and later on it produces oxygen for animals to breathe. Photosynthesis is the process of using the sun's energy to make energy for the plant.

The carbohydrates gice the body energy to do daily activities both mental and physical. Digesting carbohydrates breaks foods down into saccharides (sugars) being the digesting process started in the mouth and continuing through the body to be used for the cell functioning, growth and repair. The amount and/or type of carbohydrates is important in the intake of energy of the organism.

There are three types of carbohydrates:

- Starches or complex carbs: that are break into glucose, being form by three or more molecules of carbs;

- Simple carbs or sugars: that are break into glucose, being form by one or two molecules of carbs;

- Fiber: That is not digested or broken down, on the other hand, is found in health nutritional sources as vegetables and legumes.

The daily intake of carbohydrates should be to humans between 45 to 65% of the daily calorie intake according to American Dietary Guidelines, however that intake can vary based on individual needs, like illnesses or workouts.

About Rices, fish broski and sweet potato intake:

- The protein intake is morjority by the fish broski;

- The Rice and sweet potato are high carbohydrates sources, having firbers (because they are of vegetable origin), complex carbs and simple carbs;

- It's a health meal with all the nuthients required in the diet;

- The amount of the portion of this dish must comply with the percentage required per meal in a way that the carbohydrates intake don't be in excess, since we have two rich sources of carbs;

- That dish would be a great meal after physical activity or on daily intake, differing only in the amount for each situation.

[Ar]3d⁷4s²is the ground state of Cobalt .

Cobalt has 27 as  atomic number  

So the first 18 is written as [Ar]  at the start of its notation to shows that  it was condense from 1s²2s²2p⁶3s²3p⁶ and written as this noble gas notation before the addition of the remaining 9 as3d⁷4s²

This element, cobalt is a ferromagnetic metal and is located in group VIII of the periodic table.

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Answer:

The population has decreased because the number of live births has decreased.

The evidence suggests that the population has decreased because of the lack of food availability and resource population due inappropriate management of habitat. The parrots losing their resource population has affected the reproduction cycles of the breeding females causing lower live births in these parrots.  

Climate change also should be taken into account, with the everyday change in the climate it makes for migration to populated breeding grounds unmanageable. If this proves to be the case then an artificial climate controlled sanctuary may be one of the last hopes to saving this breed on parrot.  

Based on the evidence, I conclude that improving or creating an ecosystem where the food resources are plentiful and the climate was sustainable would increase the breeding of the animal.

Explanation: Hope this Helps.

Answer:

D. 1 in a trillion bases

Explanation:

A mutagen agent can change the genetic information of organisms increasing mutations over the natural level. Mutagens cause changes in the bases, and pairing bases, that compose DNI strands.

A mistake in the process of DNI copy during cell division might cause genetic changes in daughter cells. Defects DNI replication might be inherited if it occurs in germinal cells. But it can also cause many significant epigenetic changes.

Many of these changes can be detected on time by enzymes such as DNI polymerase. This enzyme can correct these mistakes or at least some of them, moving from 3´to 5´direction, and eliminating the mistakes.

The highly effective replication system, together with the action of enzymes, makes it rare to occur a mistake in DNI replication. Generally speaking, the mistaken rates in DNI replication are very low, meaning that only one in a trillion times occurs a mistaken DNI copy.

Scientists can compare the mtDNA profile of a collection of remains to reference samples taken from the mother, brother(s), sister(s), or any other maternally related individuals of a missing person thanks to the maternal inheritance of mtDNA.

A suspect's mtDNA sample is compared to an unidentified nuclear DNA sample that was discovered at the scene of the crime. The mtDNA sample of a suspect is compared to an unidentified mtDNA sample that was discovered at a crime scene.

When forensic experts gather materials from crime scenes or catastrophe zones, such as teeth, bones, and hairs without a follicle (root), they analyse mitochondrial DNA (mtDNA).

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Answer: D

Explanation:

Bc

Answer:

Water would not be able to climb up inside plants.

Explanation:

Answer: water would not stick together as well

Explanation:

When X fires 10 times and Y fires 10 times, the result will be a subthreshold summation.

Subthreshold summation happens when two or more presynaptic inputs that are sub-threshold (i.e., they cannot create an action potential) combine their effects on the postsynaptic neuron.

Here, the postsynaptic neuron has an RMP of -70mV and a typical threshold of -55mV. When neuron X is stimulated, it depolarizes by 0.5 mV.

When X and Y are stimulated simultaneously, the postsynaptic neuron depolarizes by 1 mV, which is sub-threshold (below -55mV).

Therefore, when X fires 10 times and Y fires 10 times, the postsynaptic neuron will experience subthreshold summation and no action potential will be fired.

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The grasses, which are usually the first plants to appear in an area after disturbance are an example of pioneer species (option B).

Pioneer species are resilient species that are often the first to establish themselves in an ecosystem that has been previously disturbed.

Ecological succession is the process by which the species of an habitat evolves and changes over time.

However, certain species are usually the first to dominate the disturbed land or hardy surfaces that are impossible for other species to grow on. These species are called pioneer species and they include lichens, grasses etc.

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Varicella Zoster is an infectious viral disease causing chickenpox in children and shingles in grown-ups. Inoculation plays a crucial part in avoidance and lessening complications.

Women and noblemen,

Nowadays, I would like to examine a vital and predominant viral disease known as Varicella Zoster. Varicella Zoster, commonly alluded to as chickenpox, is caused by a varicella-zoster infection. It fundamentally influences children, but can too affect grown-ups who have not been already contaminated.

Varicella Zoster presents as a profoundly infectious sickness characterized by a particular hasty, fever, and common disquietude. The infection spreads through coordinated contact or respiratory beads, making it effortlessly transmissible inside families and communities.

Whereas chickenpox is for the most part a gentle ailment in children, it can lead to more serious complications in grown-ups, pregnant ladies, and people with debilitated resistant frameworks. These complications incorporate pneumonia, bacterial contaminations, and in uncommon cases, neurological complications such as encephalitis.

Luckily, the improvement of a profoundly successful antibody has essentially diminished the frequency of Varicella Zoster around the world. Immunization not as it were secures people from the distress and potential complications of chickenpox, but too makes a difference anticipate the infection from spreading inside the community.

In any case, Varicella Zoster doesn't halt at chickenpox. Once the introductory contamination settles, the infection remains torpid inside the body and can reactivate a long time afterward, causing a condition known as herpes zoster, or more commonly, shingles.

Shingles are characterized by a difficult hasty that ordinarily happens in a single dermatome, regularly along the middle or confront. The reactivated infection can cause critical pain and inconvenience, enduring for weeks or indeed months. Moreover, complications such as postherpetic neuralgia, a persistent torment disorder, can happen, especially in more seasoned people.

To combat the chance of shingles, an isolated antibody called the shingles antibody or herpes zoster immunization has been created. This antibody not as it were makes a difference anticipate shingles but moreover diminishes the chance of postherpetic neuralgia.

In conclusion, Varicella Zoster, enveloping both chickenpox and shingles, could be a viral contamination that has critical suggestions for open well-being. We have made significant progress in reducing the burden of this disease through extensive vaccination efforts.

In any case, ongoing efforts to prevent Varicella zoster from returning to our communities and to protect powerless populations require prompt attention and vaccination.

Much obliged to you for your thought. Let's collaborate to ensure a better future for everyone.

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Answer:

Within a protein, multiple amino acids are linked together by peptide bonds, thereby forming a long chain. Peptide bonds are formed by a biochemical reaction that extracts a water molecule as it joins the amino group of one amino acid to the carboxyl group of a neighboring amino acid.

Explanation:

Answer:

where is the m.ch answers? it says which of the following?

Answer:

symbiosis.

Explanation:

The term that you are referring to is symbiosis. (a symbiotic relationship)

Symbiosis is a proximate and often long-term interaction between two or more different biological species.

Answer:

Advection by ocean currents modifies phytoplankton size structure at small scales (1–10 cm) by aggregating cells in different regions of the flow depending on their size. This effect is caused by the inertia of the cells relative to the displaced fluid

With all multicellular organisms all the cells that are dividing do not undergo the process of passing genetic information. . Basically all the cells are passing out the genetic information except the RBC and the cornified cells.  

It is the information that is passing to the genomic interpretation of a living organism what to code or what not to especially for the protein.

All the cells contain the genetic information even the cells which undergo differentiation are responsible for passing out the property of an assigned function contain the nuclear DNA as well.

RBC cells are the cells which do not contain DNA and the genetic information is not stored in these cells thus these are the cells which do not have the property as discussed in the question.

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a. The lemon-colored pup indicates that both parents must be heterozygous for the "a" gene. Therefore, the genotypes of the female and male are A_bb and aaB_, respectively.

b. If A_bb (red) and aaB_ (liver) are mated, all of the offspring will be heterozygous for both traits (AaBb). Therefore, 25% (or 1/4) of the offspring are expected to be black.

c. The genotypes of the two parents can also be determined using a Punnett square. The black male must be homozygous for both the "A" and "B" genes (AABB), and the liver-colored female must be heterozygous for both genes (AaBb).

d. If two AaBb cocker spaniels are mated, the most likely distribution of coat colors in the litter would be:

What is Punnett square?

A Punnett square is a tool used in genetics to predict the possible genotypes and phenotypes of offspring resulting from a cross between two individuals. The Punnett square is a table that shows all possible combinations of alleles from the two parents and the probability of each offspring having a particular genotype.

The Punnett square allows geneticists to determine the probability of an offspring inheriting a particular trait or disease based on the genetic makeup of its parents. It is a useful tool for predicting the outcome of genetic crosses and understanding the patterns of inheritance of traits.

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The flexibility of spider silk determined by the structure of its molecules is quite strong.

The components that make up spider silk are what give it its flexibility. Proteins called fibroins, which are made up of amino acids organised in a certain sequence, make up spider silk. The arrangement of amino acids in fibroin proteins results in a helical structure, which is held together by hydrogen bonds between the amino acids.

The fibroin protein chain's exact arrangement of amino acids and hydrogen bonds produces a special blend of strength and flexibility. The silk is flexible enough to stretch and absorb energy without breaking and robust enough to resist significant stress. Spider silk is a fantastic material for many uses, including clothes, medical equipment, and even bulletproof vests, thanks to its unique mix of qualities.

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Answer:

The cell membrane helps the organism in its fight to maintain homeostasis.

Explanation:

it is called cell membrane

Answer:

Adaptations are physical or behavioral traits that make an organism better suited to its environment. Heritable variation comes from random mutations. Random mutations are the initial cause of new heritable traits. For example, a rabbit can't choose to have a different fur color.

Explanation:

Answer:

The #1 stroke referred to in the warm-up is the stroke you're focusing on in the upcoming session, your main event this session. After sitting around for an hour or so waiting for your event, it's important to wake up the muscles and increase the blood flowing through your body again.