Which statement is always true when describing sex-linked inheritance? It results in a dominant trait. The alleles are found on the X or Y chromosome. The resulting trait is influenced by multiple alleles. It is affected by alleles on at least three different chromosomes.

Answer:

The ice form of water is most dense, and the vapor form of water is the least dense.

Explanation:

The molecular cohesion in ice is stronger than in liquid or vapor, forcing the molecules of water to remain closely bonded making it dense.  The vapor form of water is weaker that liquid and ice since the molecules are nearly free roaming or loosely bonded making it not very dense.

Cheers.

The most dense phase of water is liquid water, and the least dense phase of water is ice.

As water freezes and transitions from a liquid to a solid state, the water molecules arrange themselves in a regular and more structured pattern, forming a crystal lattice.

This arrangement leads to an increase in the space between the water molecules compared to the more closely packed molecules in the liquid phase.

As a result, the density of ice is lower than that of liquid water.

This is due to the hydrogen bonding between water molecules.

When water freezes, the molecules slow down, and the hydrogen bonds stabilize, resulting in the formation of ice crystals with a less dense arrangement.

As the temperature decreases below 4 °C, the density of water decreases due to the expansion that occurs when it freezes into ice.

Thus, the most dense phase of water is liquid water, and the least dense phase of water is ice.

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Answer:

Question

Glaucoma is a leading cause of blindness. Studies have linked a common form of glaucoma to three genes and more than 20 genetic loci. Which best describes glaucoma?

Answer

(A) - a recessive trait that requires multiple recessive alleles to be expressed

Explanation:

Glaucoma is a polygenic trait influenced by the alleles of several genes.

In conclusion, glaucoma is a polygenic trait that is influenced by the alleles of several genes.

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Answer:

You can only hunt dear (example) for only sertin times of the year because when the doe's have their fans people want them to get big before they shoot them

Answer:

Animal populations can change from one season to another, so it’s important to restrict hunting to seasons when the population is high. Such a restriction helps prevent a severe drop in population, which could threaten the species. It’s also important to limit hunting during breeding seasons to increase the possibility of offspring reaching adulthood.

Explanation:

Plato.

Answer:

Explanation:

he limitations of sending information using electromagnetic waves is that when the electromagnetic waves move outward in all directions, wave transmitters need to be focused to transmit their signals to a single specified location.

Answer:

zone 3

Explanation:

Answer:

C

Explanation:

The hydrosphere is made up of all the water on the planet, including the water found below the surface and in the atmosphere. A planet's hydrosphere may be liquid, vaporous, or composed of ice. The three surface water bodies on Earth are oceans, lakes, and rivers.

It comprises all surface waters that are liquid or frozen, groundwater that is contained in soil or rock, and atmospheric water vapor. The hydrologic cycle continuously circulates almost all of these waters. In wells and aquifers, it can also be found underground as groundwater.

Within the hydrosphere, water circulates in a cycle. Clouds contain water that eventually falls to Earth as rain or snow.

Therefore, Rivers, lakes, and seas are where this water gathers. The cycle is then restarted by its evaporation into the atmosphere. The water cycle refers to this.

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Answer:

A primary consumer that obtains its energy from the consumption of plants

Explanation:

Organisms that eat the producers are the primary consumers. In this case, the producer is the grass, which is then eaten by the primary consumer, the meadow vole.

Answer:

Water, high specific heat capacity

Explanation:

The temperature fluctuations are relatively small in Jameson city because takes water longer to heat up and cool down due to its high specific heat capacity because water has high heat capacity that is it absorb alot of heat before it start to get hot. takes more energy to increase the temperature of water compared to other substances which help to regulate extremes in the environment.

Water surrounding cities take longer to heat up and longer to cool down so cities that are near the oceans will tend to have less change and less extreme temperatures compared to inland cities.

Answer:

I believe it's (water and specific heat) let me know if this is correct :)

Answer:

A. Muscle and Nerve cells

Explanation:

These two kinds of cells remain in a non-dividing state. The rest of these cell types multiply/divide.

Answer:

mRNA interacts with ribosomes in the cytoplasm.

Explanation:

The correct option would be that mRNA interacts with ribosomes in the cytoplasm.

Translation involves the use of genetic codes in mRNA to synthesize amino acids that are eventually linked together by polypeptide bonds to form proteins.

During translation, the mRNA synthesized in the nucleus is transported into the cytoplasm where it gets attached to the ribosome and another RNA - the tRNA. The codons on the mRNA eventually match with the anticodon of the tRNA with the later releasing the amino acid that corresponds to each codon.

Hence, the correct answer out of all the options is that mRNA interacts with ribosomes in the cytoplasm.

Answer:

No

Explanation:

Trofim Lysenko was a Biologist in the then Soviet Union, who did not believe in the fundamental laws of science. Selective breeding is the method developed by humans to change certain characteristics of species to desired outcomes. This is based on the fact that living things have inheritable traits encoded in genes that can be passed from one generation to another.

Lysenko did not believe in this fact. He rather believed that when exposed to the right environment, plants and animals soon become adjusted to the exposure and can then develop traits that would be passed on to their offsprings. He applied this theory of his when he exposed wheat plants to cold believing that they would develop tolerance to cold. This failed woefully and resulted in severe starvation that caused the death of millions of people in the Soviet Union.  

Answer:

Electron Microscope

Explanation:

The maximum theoretical resolution of images created by light microscopes is ultimately limited by the wavelengths of visible light. Most light microscopes can only magnify 1000×, and a few can magnify up to 1500×, but this does not begin to approach the magnifying power of an electron microscope (EM), which uses short-wavelength electron beams rather than light to increase magnification and resolution.

-The electron microscope can achieve a much greater resolution than that obtained with the light microscope because the wavelength of electrons is shorter than that of light.

An Electron microscope is the type of microscope that would be the best tool to use to view the surface of a bacterial cell.

A microscope may be defined as an instrument that utilizes the arrangements of lenses to make an enlarged image of a small object.

An Electron microscope produces a higher resolution of bacterial cells as compared to a standard light microscope. This is because electrons possess a much shorter wavelength than visible light.

Therefore, the correct answer to this question is an Electron microscope.

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Your question is incomplete, but most probably your full question is as follows:

Which type of microscope would be the best tool to use to view the surface of a bacterial cell? Why?

Answer:

dioptre is si unit of focal length

where 1 dioptre = 1 m^-1

Answer:

no

Explanation:

Answer:

Cyanobacteria provides a very nice way to keep oxygen and carbon dioxide in balance. Cyanobacteria takes in CO2 and releases oxygen into the atmosphere. Hope it helps!

Answer:

Although there is no diagram attached to this question but it can be answered based on the general knowledge of photosynthesis. The answer is:

H2O and light

Explanation:

Photosynthesis is a unique phenomenon that occurs in the Chloroplast of plant cells. It is the process by which plants and other autotrophs obtain their energy source (food) in the presence of sunlight. Photosynthetic process occurs in two distinct stages viz: light dependent reaction and light independent reactions.

The light dependent reaction, as the name implies, is dependent on light to occur. It occurs in the Thylakoid membrane of the Chloroplast, where a photon of light is captured by the Chlorophyll pigment and the energy is used to split molecule of water in a process called PHOTOLYSIS OF WATER. The transfer of electrons across the thylakoid membrane creates a proton pump, which is used to generate ATP and NADPH. NADPH and ATP are electron and energy carriers respectively which enters into the light independent stage in order to synthesize glucose (sugar).

In a nutshell, the inputs of the light dependent stage are LIGHT from the sun, and water (H2O), which provides the proton and electron when split.

Answer:

its D

Explanation:

Answer:

Tonicity is the concentration of a solution compared to another, with regards to the number of solutes in these solutions. Too many solutes in a cell may cause them to be hypertonic hence absorb water too much water and lyse. Therefore, these solutes are excreted to the blood-stream through active transport and facilitated diffusion. These solutes are then excreted by the kidneys. If they are not excreted, the osmotic pressure (due to the inflow of water to the bloodstream by osmosis) may cause high blood volumes being pumped by the heart hence high blood pressure

Explanation:

Tonicity is the concentration of a solution compared to another, with regards to the number of solutes in these solutions. Too many solutes in a cell may cause them to be hypertonic hence absorb water too much water and lyse.

The solutes are excreted to the blood-stream through active transport and facilitated diffusion. These solutes are then excreted by the kidneys. If they are not excreted, the osmotic pressure due to the inflow of water to the bloodstream by osmosis may cause high blood volumes being pumped by the heart hence high blood pressure.

Osmosis is the net movement of water across a semi-permeable membrane from an area of lower gradient concentration to an area of higher gradient concentration. On the other hand, tonicity is the ability of an extracellular fluid to make water move into or out of a cell through osmosis. A solution's tonicity is related to its osmolarity or the total concentration of the solutes in a solution.

Therefore, Tonicity is the concentration of a solution compared to another, with regards to the number of solutes in these solutions.

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Answer:

Compare two organism on the physical features and mode of nutrition.

Explanation:

Organisms are classified in groups and sub-groups on the basis of similarities and differences. so in order to compare two organisms, start with the similarities that are present between them. If similarities are more so they belong to the same group or if differences are more than both are placed in different groups. for classification, see the physical appearance of organism, mode of nutrition and habitat etc. If organisms are identical, they belong to the same species, if one or two characters are different so their genus will be same but specie is different. In zoo animals are different from the animals which is present in garden so compare the physical features of zoo and garden animals.

Answer:

No

Explanation:

Like I said before in a question similar to this one no it is not alive. Although, Carbon is found in all living things and they  move constantly through living organisms, the oceans, the atmosphere, and the Earth’s crust in what is known as the carbon cycle it does not consist of all 7 characteristics that are needed to be considered an organism. For example reproduction and response to stimulus...... it does neither

Answer:

a) The advantages of using the special cup are  

1) The cup is seeded with  coffee seeds such that it can aid restoration effort by growing into a tree and reduce deforestation

2) The cup recycles itself reducing the energy required in the recycling process and improving recycling effort

b) Afforestation, which is the process of turning bare land areas into forest with trees

The idea of afforestation using this idea is being powered by Reduce Reuse Grow, which is a forest restoration project by using restoration on food packaging and utensils as well as the raising awareness of local restoration areas

Explanation:

Answer:

Insertion

Explanation:

An example of this genetic disorder is the trisomy 21

Answer:

Nondisjunction is defined as the failure in the separation of homologous chromosomes or sister chromatids during nuclear division.

Nondisjunction occurs in both phases meiosis one (I) and meiosis two (II) during anaphase but both in both phases nondisjunction is different.

In meiosis I, homologous chromosomes fail to separate while in meiosis II, sister chromatids fail to separate.

Answer:

B

Explanation:

they are transmuting viruses

Answer:

In prokaryotes that carry out aerobic respiration, the plasma membrane serves the same purpose as the inner mitochondrial membrane and the cytoplasm serves the same purpose as the mitochondrial matrix.

I'm sorry! I only know those two. I hope this helps anyway!

Answer:

false

Explanation:

nonpolar molecule has no separation of charge, so no positive or negative poles are formed

Answer:

Size and structure of microbes.

Explanation:

The scientific question about size and structure of microbes could be answered with the help of a microscope because microscope help us to see very small objects such as bacteria and viruses etc which can not be seen without the help of microscope. With the help of microscope we can measure the size and see the structure of different microbes. So the questions about size and structure could be answered with the help of microscope.

Answer:

hydrogen bonds

Explanation:

Answer:

hydrogen bonds

Explanation:

The two strands are held together by hydrogen bonds between the bases, with adenine forming a base pair with thymine, and cytosine forming a base pair with guanine.

The four phases of the carbon cycle, which is vitally important for both plants and animals, are as follows:

A sequence of environmental processes known as the "carbon cycle" involve the absorption of carbon dioxide into living tissue through photosynthesis, its release back into the atmosphere through respiration, the decomposition of extinct creatures, and the burning of fossil fuels.

1. Carbon dioxide, a type of carbon, is released into the atmosphere. Examples include combustion and breathing.

2. Plants use the carbon dioxide in the air, and following photosynthesis, they release oxygen into the atmosphere.

3. Environment-present animals consume plants and transfer carbon up the food chain. They breathe out carbon dioxide into the atmosphere. Animals and plants pass away after a specific amount of time.

4. Unless fossils of plants and animals are developed, which also contain carbon, the body of plants and animals is eaten through decomposition, returning the carbon to the environment in the form of carbon dioxide.

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Answer:

When daytime high temperatures are between 90 degrees Fahrenheit