What do we exhale? And what process is it used for?

Answer:

Exercise helps people lose weight and lower the risk of heart disease and it helps you gain muscels and stay stronger

Explanation:

Have great day!

Answer:

Water vapor,Carbon dioxide,Methane,Surface level ozone Nitrous oxides and fluorinated gases

Answer:

Explanation:

DNA replication needs to occur because existing cells divide to produce new cells. Each cell needs a full instruction manual to operate properly. So the DNA needs to be copied before cell division so that each new cell receives a full set of instructions!

Answer for number 2:

nucleus

1: Cellular location of eukaryotic and prokaryotic DNA: Eukaryotic DNA is stored in a nucleus, whereas prokaryotic DNA is in the cytoplasm in the form of a nucleoid.

Answer:

the 2 one

Explanation:

the 2 one becouse it is the right one and ya

Answer:

Mutations happen in our cells all the time. It's actually how all humans grow and change. The vast majority of mutations are harmless. Thus, they aren't avoidable.

Mutations occur in our cells all the time. It's how all humans grow and transform. The vast bulk of mutations is harmless. Therefore, they aren't avoidable.

The permanent transmissible difference in the genetic material. An individual exhibiting such a transformation. A point mutation is a mutation resulting from a modification in a single bottom pair in the DNA molecule.

Any alteration in a nucleotide succession of DNA is called a mutation. Chromosomal, dependent, and gene mutations are some of the illustrations of different kinds of genetic mutations.

So, Therefore, They aren't avoidable.

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Multicellular creatures have longer life spans than unicellular ones because they contain more cells. Multicellular organisms have a higher capacity for environmental adaptation.

But multicellularity has many benefits, including tolerance to physical and chemical stressors, better resource acquisition, protection from predators, more effective colonization of new lands, and a higher probability of surviving intermicrobial wars.

All multicellular organisms require communication between their cells in order to promote development, environmental adaption, and proper function.

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Answer:

Advantages of planting banana using vegetative propagation are

Production of new individuals which are identical and have similar characteristics as the parent

It is use to produce plants that did not have viable seeds for planting

The desirable traits or characteristics of the plants can be maintained

The flowers that are produced during vegetative propagation are of good quality

Potential problems are,

. It prevent genetic diversity of banana species and can lead to reduction in the yield of banana that is produced because same characteristics is passed to individual.

2. Since similar characteristics is been passed to new individuals, they are subscetiple to the same pathogenic bacteria, viruses of fungi attack which can destroy plants.

Explanation:

Vegetative propagation is a type of asexual propagation in which part of the parent plants structures us use to grow new plants.

Advantages of growing banana using vegetative methods are;

1. Production of new individuals which are identical and have similar characteristics as the parent. Since part if the parent is use for propagation the characteristics exhibited by the parent will reflect on the new individuals.

2. It is use to produce plants that did not have viable seeds for planing.

3. The desirable traits or characteristics of the plants can be maintained because it is been passed from the parent plants to new individuals produced.

4. The flowers that are produced during vegetative propagation are of good quality.

Potential problems

1. It prevent genetic diversity of banana species and can lead to reduction in the yield of banana that is produced because same characteristics is passed to individual.

2. Since similar characteristics is been passed to new individuals, they are subscetiple to the same pathogenic bacteria, viruses of fungi attack which can destroy plants.

Advantages of planting bananas using vegetative propagation are:

Potential problems are:

There are several ways of vegetative propagation. The three main types of forest tree propagation are grafting, air-layering and the use of cuttings. The three types are referred to as micropropagation, as an alternative to micropropagation or tissue culture.

Thus, these are the advantages and disadvantages:

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The process of transferring genetic information from DNA to RNA is known as transcription. It is a fundamental step in the central dogma of molecular biology, which describes the flow of genetic information.

Transcription is the process by which genetic information encoded in DNA is converted into RNA molecules. It plays a vital role in gene expression, allowing the information stored in DNA to be used for the synthesis of proteins. The central dogma of molecular biology outlines the flow of genetic information, stating that DNA is transcribed into RNA, and RNA is translated into proteins.

During transcription, a region of DNA called a gene is first unwound and separated. An enzyme called RNA polymerase binds to a specific region of DNA called the promoter and initiates the synthesis of RNA. The RNA polymerase moves along the DNA strand, reading the DNA sequence and building a complementary RNA molecule. The resulting RNA molecule called messenger RNA (mRNA), carries the genetic code from the DNA to the ribosomes, where it serves as a template for protein synthesis.

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Answer:

true

Explanation:

Answer:

True...

Explanation:

As a result, mutations in the viral DNA polymerase that make it resistant to these drugs are selected for, which ultimately can cause complete resistance of the treatment. In hepatitis B, nucleoside and nucleotide analogs are used to cause early termination of viral transcription.

In order to communicate with your brain, they need chemical receptors in addition to neurons.

THE CHEMICAL SENSES Because both taste (gustation) and smell (olfaction) include sensory receptors that react to molecules in the food we consume or the air we breathe, they are referred to be chemical senses.

Taste, also known as gustation (for dissolved chemicals that reveal the palatability of food), and smell, sometimes known as olfaction, are the two most common categories of the external chemical senses (for airborne chemicals that inform about events at a distance). Humans' sense of taste is restricted to the mouth, particularly the tongue.

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Answer:

like a cafeteria

Explanation: I did something like this a few days ago

Answer:

he material or protoplasm within a living cell, excluding the nucleus.

Explanation:

The sequence of events that occur in secondary succession include:

This usually occurs when the primary succession has been disrupted through factors such as wildfire etc.

In this scenario, the existing vegetation is present which gives rise to the species listed above.

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Answer: Prostate gland

Explanation: I believe it is the Prostate gland. Hope this helps!

ANSWER

ln most cases inorder to obtain the mass of a liquid one measures the mass of both the liquid and the container it is in and after wards remeasures the container alone and later subtract the mass of the container alone from the total mass of both the container and the liquid

Answer: im pretty sure its B correct me if im wrong

Explanation:

Answer: established bluegrass, fescue, bentgrass, Bermudagrass, bahiagrass, centipedegrass, zoysiagrass, ryegrass

Explanation:

Answer:

I cant really see it the words are blurry

The Fertilization is the process of genetic recombination involves genes from both parents.

Fertilization is described because the union of gametes. During fertilization, sperm and egg fuse to shape a diploid zygote to provoke prenatal development. In mammals, fertilization entails a couple of ordered steps, which includes the acrosome reaction, zona pellucida penetration, sperm–egg attachment, and membrane fusionGenetic fertilization is the procedure of fertilization of male gametes with the oospore.

It includes numerous elements that include - synergids, egg, crucial cee, antipodals, etc. Synergids - They are haploid cells that shape finger-like projections.Fertilization may be described because the union of haploid gametes, the spermatozoa and the oocyte, hereto known as egg, to repair the diploid state, shape a zygote via the procedure of egg activation, and start a chain of mitotic divisions that outcomes in mobileular differentiation and embryo development.

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It is also possible that the dose of bacteria used in the attempts to infect healthy animals was not sufficient to cause disease, or that the animals had natural resistance to the bacteria due to genetic or environmental factors.

One possible explanation for this observation is that the bacteria used in the attempts to infect healthy animals were either attenuated or dead. Attenuated bacteria can induce an immune response in the host, but are not strong enough to cause disease. Dead bacteria cannot replicate or cause disease but can still be recognized by the immune system and trigger an immune response.

Another possible explanation is that the healthy animals had developed immunity to the bacteria. The immune system of an animal that has been previously exposed to a pathogen will produce specific antibodies that can recognize and neutralize the pathogen upon subsequent exposure, preventing disease.

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In osteoporosis bone reabsorption occurs at an increased rate because of the increase in the activity of thyroid hormones.

In osteoporosis, the reabsorption tendency of the bone increases which is due to the excessive decrease in the level of calcium and thus bone reabsorption increases to compensate for the calcium amount. Bone reabsorption can lead to decrease in your bone mass and thus results in breakage and fracture of affected bone.

Osteoporosis can be serious. Fractures can alter or threaten your life. A significant number of people have osteoporosis and have hip fractures die within one year of the fracture.

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Answer:

Explanation:

When plant sampling diagnostic tool was introduced, it was intended to either help diagnose nutrient related problems or track the nutrient status of high-yielding crops. In today’s agriculture, nutrient deficiencies are not common. Therefore, the use of plant analysis as a diagnostic tool has diminished. Nevertheless, the value of plant analysis as a monitoring tool remains.

Sampling the correct plant part at the correct time is critical to ensure accurate results. In addition, sampling multiple plants to form a single composite sample is crucial to ensure that the concentration number obtained from the lab is meaningful and represents a true average from the collection area. Table 1 shows a summary of which plant parts to sample. Samples can be air dried by placing them in a warm area with a fan blowing air across them. To lessen the risk of molding, store samples in paper bags prior to drying or sending samples to the lab. Do not store plant samples in sealed plastic bags.

Taking plant samples early in the season

An analysis of nutrient concentration only, is usually not effective in diagnosing many problems. Calculation of nutrient uptake is a better choice. Why? Nutrients, even though one or more may be deficient, are usually more concentrated in stunted plants. For example, the concentration of nitrogen may be greater in plants that are 12 inches in height compared to plants that are much taller. The nitrogen is simply diluted by carbohydrates in plants that are much taller. Calculation of nutrient uptake is a better approach. To calculate nutrient uptake, make sure you:

- dry plants collected

-get an accurate mass

- complete an analyses of the plant material.

To calculate nutrient uptake, multiply plant dry weight by nutrient concentration. Knowing the number of plants sampled, uptake for an individual plant can be determined. To measure nutrient uptake there must be access to an oven that will dry a sample rapidly and a scale or electronic balance that can measure small differences in weight. So, some planning is needed if there is intent to calculate nutrient uptake. In diagnostic situations, collect soil samples whenever and wherever you collect plant samples. Analysis of soil samples can often provide a good indication of nutrient deficiencies. By comparing the results of the analysis of soil samples collected, you can confirm or reject suspected nutrient deficiencies.

Hope this helps I did a project just like this.

The types of cells a consumer contains are :

Consumers in the food chain do not produce their food and depends on the producers ( plants, algae and plankton ) which produce foods with the use of energy and gaseous carbon dioxide.

some of the types of cells found in  consumers are :

Consumers depend on the primary producers for their source of calories, consumers are more complex than producers in their composition hence the type of cells that they contain includes : Muscle cells, Nerve cells and Bone cells.

Hence we can conclude that the type of cells consumers would contain are : Muscle cells , Nerve cells and Bone cells.

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Answer: is a A

Explanation:

An ounce of liquid is equivalent to 29.5735 milliliters. The result is 91677.94 milliliters from 3100 fluid ounces (ca. 92 l) (or around 92 l). Thus, option A is correct.

The ounce, which remains nearly unchanged, is one of many unique units of mass, weight, or volume that are descended from the uncial, an ancient Roman unit of measurement.

One-sixteenth of an avoirdupois pound is equivalent to an avoirdupois ounce, commonly referred to as the US customary ounce and the British imperial ounce.

One-sixteenth of a pound is represented by the unit of weight known as an ounce (oz). A piece of bread and a pencil both have a weight of about one ounce.

One-eighth of a cup is equivalent to one fluid ounce, which measures the volume of liquid. A medicine cup contains around one fluid ounce of liquid.

Therefore, An ounce of liquid is equivalent to 29.5735 milliliters.

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Answer:

It's C

Explanation:

If both parents carry the albinism gene but are not albinos, there is a 25% chance that each pregnancy will result in an albinistic child. The likelihood of producing a albino baby in the following two pregnancies is therefore also 25%.

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if thier first two children have normal pigmentaiotn, what is the probiablity that their third child will be an albino? Will the next 2 be an albino?

Answer:

Answer down below!

Explanation:

Answers ranging from top to bottom:

The onion has 12 chromosomes and is diploid. There are 12 chromosomes each in the G1 and S phases of the cell cycle. Each daughter cell has 12 chromosomes after the M phase (which follows mitotic cell division).

There is no change in the number of chromosomes during mitosis. Interphase refers to the stage of cell division preparation. If the cells have 12 chromosomes during interphase, each daughter cell will continue to contain 12 chromosomes even after mitosis is complete. Onion cells will have 16 chromosomes in the G1 phase, followed by 16 in the S phase and 16 in the M phase.

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