The most noticeable difference between human brains and other mammalian brains is the size of the.

The differs between the two whale calls is the time it takes for successive crests to pass through a point.

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Answer:

D- plant use starch to store energy while cellulose i used for structure

Starch is a carbohydrate store, breaks down to release energy and cell wall is made up of cellulose. Therefore, option (D) is correct.

Starch and cellulose are both polysaccharides found in plants. But both are different in various ways :


Starch is made up from alpha- glucose and can be straight or branched. It can form complex structures.  The linkage is different from cellulose which makes it easy to break down thus store and release energy.

The sturdy formation of plant cell walls is greatly aided by cellulose, a hard, fibrous, and water-insoluble polysaccharide. It has a linear structure with beta-d-glucose linkage. Green plants, several types of algae, and oomycetes all have basic cell walls made primarily of cellulose.


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No doubt, when much time is given studying another subject like biology, he will get more scores in biology while the other subject he spent less time on will lower score as this will be at the recieving end.

In order to perform excellently well in one's academics, it is very important to learn how to maintain balance while studying subjects.

Sometimes, students fail a particular subject not because it's difficult but they deprive it of own study attention to another subject because they believe spending time with other subject more will help them not fail it

Biology can simply be defined as the study of life or living organisms This goes to say that it helps us to understand all about plants and animals.

A person who studies biology is called a biologist.

Below are some few branches of biology:

So therefore, no doubt, when much time is given studying another subject like biology, he will get more scores in biology while the other subject he spent less time on will lower score as this will be at the recieving end.

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Answer:

Call me a cytoskeleton because I'll provide you with all the support you need and cause some movement inside you

Explanation:

it’s not mine so I can’t take credit but I hope this works and is what you are looking for.

Increased soil salinity is likely the most significant environmental issue limiting crop output. A soil's capacity to supply nutrients required for the optimum development of a particular crop is known as soil fertility. Hence (c) is the correct option.

One of the most crucial aspects of crop production is soil fertility. Environmental worries include the possibility of GMO food genes spreading to wild plants and other crops through outcrossing. detrimental effect on insects and other animals. decrease in biodiversity due to a decline in other plant types. By interfering with nitrogen uptake, reducing growth, and halting plant reproduction, salinity has an impact on the production of crops, pastures, and trees.

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Answer: Actually, the exact density of water is not really 1 g/ml, but rather a bit less (very, very little less), at 0.9998395 g/ml at 4.0° Celsius (39.2° Fahrenheit).

Explanation: Its hydrogen bonding causes its many unique properties, such as having a solid form less dense than its liquid form, a relatively high boiling point of 100 °C for its molar mass, and a high heat capacity. is a constant, so their respective concentrations are inversely proportional to each other.

Actually, at 4.0 degrees Celsius (39.2 degrees Fahrenheit), water has a density of 0.9998395 g/ml, which is very, very slightly less than 1 g/ml. Its numerous distinctive characteristics.

A solid form that is less dense than its liquid form, a comparatively high boiling point of 100 °C for its molar mass, and a high heat capacity, are all brought about by its hydrogen bonding.

The density equation is straightforward: Take the mass of an item with uniformly distributed material.

A substance's density is a measurement of how heavy it is in relation to its size. When placed in water, an object will float if its density is lower than that of the water, whereas it will sink if its density is higher. The density of a material is a distinguishing quality that is independent of the substance's volume.

Therefore, Actually, at 4.0 degrees Celsius (39.2 degrees Fahrenheit), water has a density of 0.9998395 g/ml, which is very, very slightly less than 1 g/ml. Its numerous distinctive characteristics.

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Activation of the hypothalamic-pituitary-gonadal axis and the release of hormones such as luteinizing hormone (LH) and follicle-stimulating hormone (FSH).

Pubertal processes begin with endocrine changes. Puberty begins with the hypothalamic-pituitary-gonadal (HPG) axis. The hypothalamus releases gonadotropin-releasing hormone (GnRH) to induce the pituitary gland to release FSH and LH.

These hormones subsequently activate the gonads—the ovaries in females and the testes in males—to synthesise sex hormones such oestrogen, progesterone, and testosterone. Sex hormones cause puberty-related bodily changes and reproductive organ maturation.

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Your question is incomplete, but most probably your full questions was,

Pubertal processes begin when certain changes occur in the endocrine system. Which of the following explains the beginning of this process?

a.Sexual development comes under the control of the thyroid.

b.The pituitary begins to stimulate other glands to release hormones into thebloodstream.

c.The adrenal gland influences the growth of secondary sex characteristics.

d.The hypothalamus controls the development of secondary sexcharacteristics.

Answer:

plants and their leaves look green because the “special pair” of chlorophyll molecules uses the red end of the visible light spectrum to power reactions inside each cell. The unused green light is reflected from the leaf and we see that light.Leaves of plants are green because they perform photosynthesis while the roots are not because they do not perform photosynthesis is the best hypothesis based on the observation.

Disaccharides is the general term for carbohydrates composed of two monosaccharides.

In the body, monosaccharides have two main purposes: power storage and serving as the structural building blocks for more complex carbohydrates. A form of carbohydrate that can't be hydrogenated into smaller carbs is a monosaccharide, commonly referred to as a simple sugar.

Disaccharides function similarly to other carbohydrates as a source of energy for the body. When we consume foods containing disaccharides, our systems convert them into monosaccharides, or simple sugars, for absorption in the small intestine. When two monosaccharides (simple sugars) are connected by a glycosidic bond, a disaccharide, also known as a double sugar, is created.

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DNA replication process is the event during which the molecule duplicates. It occurs in the interphase and involved different enzymes, a DNA molecule, and free nucleotides. Image attached.

DNA replication is the process through which DNI molecule duplicates. This event takes place during the S stage of the interphase. So when the cell divides during mitosis or meiosis, each cell will get a complete set of chromosomes.

DNI replication is semi-conservative because each new molecule carries an original DNI strand and a new one. The fact that the new molecule is composed of an original strand makes it semi-conservative. The old existing strands are used to synthesize the new complementary strand.

The origin of the replication requires helicase enzymes to break hydrogen bonds and separate the two original strands. The topoisomerase enzyme is necessary to release tension. Other proteins are also needed to join the strains and keep them separated.

Once the molecule is opened, there is a region named replication forks. DNA polymerase makes the new nucleotides enter into the fork and pairs them with the corresponding nucleotide of the original strand. Adenine pairs timine, and cytosine pairs guanine.

DNA strands are antiparallel, and replication occurs only in 5'-3' direction. So one of the strands will replicate continuously, while the other strain will be formed by short fragments known as Okazaki fragments.

Primers are needed to make the DNA polymerase work. Primers are small units of RNA and are placed at the beginning of each new fragment.

You will find the labelled Image in the attached files.

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Answer:

it opens opportunities for new species, population growth and animals that haven't adapted to their environment become extinct

D, water, energy. The stem transports water and nutrients from the roots to the leaves, where they are used to make food. The stem also transports food from the leaves to the rest of the plant, where it is used for growth and reproduction.

Transports water and nutrients from the roots to the leaves: The stem contains vascular tissue, which is a network of tubes that transport water and nutrients from the roots to the leaves. The water and nutrients are used by the leaves to make food through photosynthesis.

Transports food from the leaves to the rest of the plant: The stem also contains vascular tissue, which transports food from the leaves to the rest of the plant. The food is used by the rest of the plant for growth and reproduction.

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Increased amount of clostridioides difficile in the gut caused by antibiotic therapy is not an example of dysbiosis.

Dysbiosis is regularly described as an “imbalance” withinside the intestine microbial network this is related to disease. This imbalance can be because of the advantage or lack of network contributors or adjustments in relative abundance of microbes.The accelerated quantities of intracellular pathogenic micro organism reasons an imbalance withinside the intestine microbiota, this dysbiosis then can result in persistent inflammation, which will increase the threat of growing illnesses including IBD and may end up a carcinogenic environment.

Thus, the correct option is a.

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Answer:

D. ATP

Explanation:

Answer:

Homeostasis is the maintenance of a stable internal environment within the body. In the case of glucose regulation, the body works to maintain a stable blood glucose level by releasing hormones such as insulin and glucagon. If homeostasis is not maintained in glucose regulation, it can lead to conditions such as hyperglycemia (high blood glucose levels) or hypoglycemia (low blood glucose levels). Both of these conditions can be serious and potentially life-threatening if left untreated. Hyperglycemia can lead to diabetes and other long-term health problems, while hypoglycemia can cause symptoms such as dizziness, weakness, and fainting.

Answer:

Through its various hormones, particularly glucagon and insulin, the pancreas maintains blood glucose levels within a very narrow range of 4–6 mM. This preservation is accomplished by the opposing and balanced actions of glucagon and insulin, referred to as glucose homeostasis

Answer: B.

Explanation:

Answer:

B) Between adenine and thymine in DNA

Explanation:

A hydrogen bond would be found between adenine and thymine in DNA.

Peptide bonds- found in proteins

Covalent bonds - found in the backbone of nucleic acids

Glycosidic links - found in carbohydrates such as sucrose

Therefore, the only answer left, after you cross out the other from the information above, is B: Between adenine and thymine in DNA

Answer:

human blood is red because of the protein hemoglobin, which contains a red-colored compound called heme that's crucial for carrying oxygen through your bloodstream. Heme contains an iron atom which binds to oxygen; it's this molecule that transports oxygen from your lungs to other parts of the body.

Explanation:

Answer:

The type of tissue that covers the body surface, lines organs and cavities is called epithelial tissue or epithelium. It forms the covering on all internal and external surfaces of your body, lines body cavities and hollow organs, and is the major tissue in glands.

No, If one light source displays more spectral lines than another it doesn’t mean that it contains more elements.

A spectral line is a dark or bright line in an otherwise uniform and continuous spectrum, resulting from emission or absorption of light in a narrow frequency range, compared with the nearby frequencies. Spectral lines are often used to identify atoms and molecules.

Even a single element (like Hydrogen) has different spectral lines and therefore only one element could have various spectral lines for the various energy levels of that element. These energy levels are well known to astronomers and so it is easy to understand what and how many elements there are in that spectrum of the source. Spectroscopy is a huge source of knowledge about the stars. It may have more elements, or it may simply have heavier elements, which have more electrons than lighter elements and therefore a more complicated electronic structure, which allows for a far greater number of absorption lines.

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Endemic species all of these choices are correct.The correct answer is e

Endemic species are species that are restricted to a specific geographic area and are not found anywhere else in the world. They can be commonly found on islands (a) because isolation and limited dispersal opportunities contribute to the development of unique species on islands.

Endemic species often have small populations (b) due to their limited distribution, which can make them more vulnerable to threats and environmental changes.

They may also have few natural defenses (c) since they have evolved in isolation with specific ecological conditions. Additionally, endemic species represent a high percentage of recently extinct bird species (d) because of their specialized habitat requirements and limited range

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o percent of the son and daughter will have the disease but they

0 percent but they be hetrozygous hemophiliac

Answer:

The results would at one point, stay the same.

Explanation:

Answer:

only one parent is needed to reproduce, so the species can repopulate easily.

The species can reproduce rapidly because asexual reproduction is considered faster.

If a beneficial adaptation arises, the species will evolve and have it earlier because the species easily reproduces and passes on this gene

Explanation:

The original source of variation among the different alleles of a gene is mutation. Mutations are changes in the genetic material of a living organism that occurs naturally or through exposure to outside forces such as radiation or chemicals.

Through random mutation, a gene can adopt different alleles. Mutations can cause the sequence of a gene to be altered or deleted altogether, allowing for different alleles to be created. Therefore, any change in a gene's sequence, no matter how slight, can lead to a new allele.

This mutation can then be passed down to future generations if the change is beneficial and the population is large enough. The amount of variation between alleles can be quite vast, with some alleles providing no effect while others providing a massive effect to the organism, depending on the gene.

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The relative humidity is approximately 22.9% based on the given wet bulb temperature of 10°C and dry bulb temperature of 14°C.

Wet bulb temperature: 10°C = 50°F

Dry bulb temperature: 14°C = 57.2°F

SVP at wet bulb temperature: 0.284 * \(e^(17.27 * 10 / (10 + 237.3))\)= 0.284 * \(e^(-7.09)\) = 0.284 * 0.000828 = 0.0002356 psi

SVP at dry bulb temperature: 0.284 *\(e^(17.27 * 14 / (14 + 237.3))\) = 0.284 * e^(-5.97) = 0.284 * 0.002562 = 0.0007296 psi

AVP = 0.0002356 - (0.00066 * (57.2 - 50) * 14.7) = 0.0002356 - (0.00066 * 7.2 * 14.7) = 0.0002356 - 0.0686 = 0.000167 psi

RH = (AVP / SVP at dry bulb temperature) * 100

RH = (0.000167 / 0.0007296) * 100 = 0.229 * 100 = 22.9%

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Answer:

Below!

Explanation:

Referring to the picture, we can conclude that the picture J will have the most effect on ocean tides.

Whichever model is similar to model J in the picture will be your answer.

Hoped this helped.

\(BrainiacUser1357\)

The model that shows the positions of the Sun, Moon, and Earth that have the greatest effect on ocean tides is the spring tide model.

During spring tides, the Sun, Moon, and Earth are in alignment, which causes the gravitational pull of the Sun and Moon to reinforce each other, leading to higher high tides and lower low tides.

Spring tides occur twice a month, during the new moon phase and the full moon phase.

In contrast, neap tides occur when the Sun, Moon, and Earth form a right angle, which causes the gravitational pull of the Sun and Moon to counteract each other.

This leads to lower high tides and higher low tides. Neap tides also occur twice a month, during the first and third quarter moon phases.

It's important to note that the positions of the Sun, Moon, and Earth aren't the only factors that affect ocean tides. Other factors, such as the shape of the coastline and the depth of the ocean floor, can also influence the height and timing of tides in a particular area.

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