of the cell. *
15) DNA is located in the
O Vacuole
O Nucleus
O Cytoplasm
O Membrane

Answer:

basic

Explanation:

ph value 9 base is ph value is 9and 20

Answer:

Since the population growth is 0, the population is unchanged.

Explanation:

To calculate the population growth using the given birth rate, death rate, immigration, and emigration, we can use the formula:

(Population growth) = (Birth rate + Immigration) - (Death rate + Emigration)

Given:

Birth rate = 4

Death rate = 3

Immigration = 2

Emigration = 3

Substituting these values into the formula, we have:

(Population growth) = (4 + 2) - (3 + 3)

= 6 - 6

= 0

Therefore, the population growth is 0. Since the population growth is 0, the population remains unchanged.

Genes, or genetic material, have a significant impact on the development of an animal's traits, from physical characteristics to behavior. Environmental factors, such as temperature, food availability, and the presence of predators, can also affect the growth and reproduction of animals.

Genetically, species adapt over time to the environment they live in, with certain traits becoming more common as they become more beneficial. For example, certain genetic variants may be more advantageous in certain environments, such as a cheetah that is better adapted to running on open plains than a cheetah adapted to living in a forest. These genetic adaptations allow animals to better survive and reproduce in their environment.

Environmental factors also play a role in the growth and reproduction of animals. A warm climate can lead to faster reproductive cycles, while cold temperatures can slow them down. Food availability also affects reproduction, as well as the growth rate of young animals. Availability of predators can also affect reproduction and growth, as animals may avoid areas with more predators or use strategies to avoid predation.

Answer:

the 3rd option - Jessie is wearing a red shirt because her blue one got dirty.

Answer:

B. Decomposition

Is your answer

The process of returning carbon to soil is referred to as decomposition. The correct option is C.

Decomposition, also known as rot, is the breakdown of dead organic matter into relatively simple organic or inorganic matter including such carbon dioxide, water, simple sugars, and mineral salts.

It is the way to transfer carbon back to the soil. Water is also decomposed into hydrogen and oxygen.

Thus, the correct option is B.

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Answer:

I think the answer is #5. A strong force involves wind, ocean waves, inclement weather..

like hurricanes, tsunamis, and hurricanes...

In biology, autotrophs are organisms that can produce their own food using inorganic substances, such as sunlight and carbon dioxide.

Autotrophs  are also known as primary producers because they form the base of the food chain by converting energy from the environment into organic compounds.

The topic of autotrophs is typically covered in the study of plant biology in the context of a class 7 curriculum.

The most prevalent kind of autotrophs are plants. They do this through a process known as photosynthesis, which turns carbon dioxide, water, and sunlight into glucose (a sugar) and oxygen.

Chloroplasts, specialized organelles found in plant cells, are where this process occurs.

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Answer:because it comes from the earth. without any changes. all natural

Explanation:

Answer:

Because they are materials made from earth naturally that are made to help people

Explanation:

Answer:

1. Recognition of foreign molecules - Defense

2. Receptors of extracellular signals - Regulation

Explanation:

Chromosomes break at centromeres, and sister chromatids move to opposite ends of cell.

Anaphase is a division of the eukaryotic cell that involves separating the chromosomes to opposite poles of the cell.

The DNA variations intended for different cells, ensuring variability in population genetics when homologous pairs are separated during anaphase.

The third phase of meiosis is called anaphase I. It involves the movement of chromosomes from one meiotic cell to another through a microtubule apparatus known as the spindle network.

During anaphase, the chromosomes are transferred from one side of the cell to other. This process is known as a breakdown of microtubule network. It causes the fibbers of microtubules to shorten.

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Answer:

but,

Answer:

If a number does not have exactly two distinct factors, then the number is not prime.

Explanation:

In an inverse statement, both the hypothesis and conclusion are negated. So, "If A. then B" turns into "If not A, then not B."

If you the conditional is already negated, then you would turn it positive.

Hope it helps! :)

According to the Earth Science Reference Tables, an air pressure of 29.65 inches of mercury is equal to (2) 999.0 mb.

Air pressure is commonly measured in inches of mercury (inHg) or millibars (mb). The conversion between these two units can be found in the Earth Science Reference Tables.

In this case, the value of 29.65 inches of mercury corresponds to 999.0 millibars (mb). This conversion factor allows scientists and meteorologists to compare and express air pressure measurements using different units.

Millibars (mb) are a unit of pressure commonly used in weather forecasting and meteorology. It represents the force exerted by the atmosphere over a given area.

Inches of mercury (inHg), on the other hand, are more commonly used in some countries, particularly in the United States. The Earth Science Reference Tables provide conversion factors to facilitate the interchange of these units.

Therefore, an air pressure of 29.65 inches of mercury is equal to 999.0 millibars (mb) according to the Earth Science Reference Tables.

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Plasmids of the bacterium Agrobacterium is useful for introducing genes into plants.

Agrobacterium is a type of bacteria that will cause tumors in plants, it does this by transferring DNA to plant cells. This will cause the well-known 'neck gall disease', this is because it will cause tumors on the neck of the plants.

Scientists have been able to use this to create transgenic plants, using plasmids, this was easy for them since plasmids are easy to manipulate. They used the endonucleates to be able to replicate the genes of interest.

Therefore, we can confirm that plasmids of the bacterium Agrobacterium is useful for introducing genes into plants.

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When an algae from the ocean is placed in fresh water, the water environment around the algae will become hypotonic in comparison to the algae's cytoplasm.

The high concentration of salt and other solutes in the ocean water creates a hypertonic environment for the algae, while the low concentration of solutes in the freshwater creates a hypotonic environment.

This change in osmotic pressure will cause water to move into the algae cells, causing the cells to swell. If the water uptake becomes excessive, the cells may burst and the algae may die.

However, if the algae is able to adjust its internal salt concentration, it can survive in freshwater. This process is called osmoregulation.

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Answer:

Part 1:

1 = B (Nucleotides)

2 = C (Nucleus)

3 = D (Deoxyribose)

4 = E (Thymine)

5 = A (Guanine)

Part 2:

x = phosphate (Circle)

y = Nitrogen base (Rectangle)

z = Deoxyribose (Hexagon)

Part 3:

A,A,C,T,T,G,T,A,C,G,G,T (AACTTGTACGGT)

T (Already there) A,A,T,A,A,C,G,C,G (TAATAACGCG)

Hope this helps!

Answer:

Its A

Explanation:

If the umbilical cord is constricted during delivery, insufficient oxygen and brain damage are potential dangers for fetus.

Umbilical chord problems during pregnancy: what are they?

The placenta cannot attach to the umbilical cord properly if it is too long or too short, or if it becomes knotted or squeezed. These ailments may create issues with pregnancy, labor, and delivery. Your healthcare practitioner may perform an ultrasound while you are pregnant to determine if you have one of these conditions.

During pregnancy, labor, or birth, the placenta, the baby's weight, or the vaginal walls may strain the cord, causing it to become compressed. Cord compression increases the chance of fetal malnutrition, brain damage, or even death by limiting the baby's access to blood and oxygen.

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Answer:

Explanation:

Answer: i think the answer is A

Explanation: i hope this helps

Answer:

The condensed form of DNA that can be seen with a microscope as it prepares for cell division is called chromatin.

Explanation:

Answer:

the answer is option c cellulose..

Explanation:

Cellulose is a molecule, consisting of hundreds – and sometimes even thousands – of carbon, hydrogen and oxygen atoms. Cellulose is the main substance in the walls of plant cells, helping plants to remain stiff and upright. Humans cannot digest cellulose, but it is important in the diet as fibre.

Starch or amylum is a polymeric carbohydrate consisting of numerous glucose units joined by glycosidic bonds. This polysaccharide is produced by most green plants as energy storage

Glycogen is a multibranched polysaccharide of glucose that serves as a form of energy storage in animals, fungi, and bacteria. The polysaccharide structure represents the main storage form of glucose in the body.

hope it helped you and the answer is correct

The term that is used for structure and not for energy is cellulose, which is difficult to break apart. The correct option is c.

A molecule called cellulose is made up of hundreds, and occasionally even thousands, of carbon, hydrogen, and oxygen atoms. The primary component of plant cell walls, cellulose, keeps plants rigid and upright.

A polymeric carbohydrate known as starch or amylum is made up of many glucose units connected by glycosidic linkages. Most green plants synthesize this polysaccharide as a form of energy storage.

Animals, fungi, and bacteria all use the multibranched polysaccharide of glucose known as glycogen to store energy. The primary form of glucose storage in the body is represented by the polysaccharide structure.

Therefore, the correct option is C) cellulose, which is difficult to break apart.

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The fur color inheritance pattern in these foxes follows the Principle of Dominance, which is also known as dominant/recessive inheritance.

This is because the B allele, which produces brown pigment, is dominant over the b allele, which produces white pigment. This means that if a fox inherits at least one B allele from its parents, it will have brown fur, regardless of whether it also inherits a b allele or not.

On the other hand, a fox must inherit two copies of the recessive b allele in order to have white fur.

An allele is one of the alternative forms of a gene that occurs at a specific location on a chromosome. In other words, alleles are different versions of the same gene that can result in different physical or biochemical traits.

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The homeostasis is a state of balance of the functions and systems of the body. This process is regulate by the internal environment of the body and their responses to the external stimuli by the equilibrium of the functions and actions of the systems, organs, and cells of the individuals. The homeoatasis needs a constant feedback between the organic and inorganic needs of the organisms to survive the daily life, being the feedback possible because of receptors and effectors mechanisms, controlled by specific structures. The feedback can be either positive to increase the reaction, or negative to reduce that reaction, being the better form to maintain the balance of the body and homeostasis in general.

Example:

A simple example of a homeostatic process is the regulation of the blood pressure, because of a negative feedback loop. When there is a increase in blood pressure detected by the receptors in the blood vessels a message is sent to the brain, the brain in turn seds back a message to the effectors to the heart and blood vessels (that makes the heart rate decrease and the blood vessels dilate (increase their diameter)) causing the overall blood pressure to decrease.

Answer:

i

Explanation:

i cannot see it

The statement " Plates are enlarged where one plate moves beneath another, and they are destroyed when two plates move apart" is true.

This describes the process of plate tectonics, where the Earth's surface is divided into several large plates that move and interact with each other.

When two plates are separated  this is known as divergent boundary and can result in the creation of new oceanic crust and when one plate moves underneath another, this is known as a convergent boundary and can result in the destruction of the upper plate through a process called subduction. This process can also lead to the creation of mountain ranges and volcanic activity.

Therefore the statement  is true.

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