A scientist was studying a population of elephants. The first year, he counted a population of 80. Over the next eight years, the population’s numbers were 94, 100, 103, 110, 125, 120, 125, 120. What appears to be the carrying capacity for this population?
120
124
125
126

The estauries are characterized by mix of fresh water and salt water. That is option A

Estauries is defined as the part of water where many rivers meet and sweep into the ocean.

The characteristics of estauries include the following;

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Which feature is characteristics of estauries:

A mix of fresh water and salt water.

swap-like land.

region of land that drains into a body of water.

the gradient of salinity in a semi-enclosed coastal system.

Phagocytic cells are an important part of the innate immune system because of their ability to engulf many different pathogens. So the correct answer is b. engulf many different pathogens.

The detection of a microbial invasion is typically swiftly followed by its engulfment by a phagocytic cell in all animals, including invertebrates and vertebrates. In the tissues across the body of vertebrates, macrophages are particularly prevalent in the lungs and stomach, two places where infections are most prone. Additionally, the liver, spleen, and connective tissues contain significant amounts. These long-lasting cells are among the first to come into contact with invasive pathogens and patrol the body's tissues.

Neutrophils, the second-largest family of phagocytic cells in vertebrates, are short-lived cells prevalent in blood but absent from healthy, normal tissues.

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Maarit and her Maya ancestor's civilizations grew potatoes, corn, beans, squash and chilies as part of their routine.

Different types of plants evolved in America and were selected by native civilizations, which include, among others,  potatoes, corn, beans, squash and chilies.

Conventional breeding techniques were used by native civilizations such as Maya civilization in order to produce new crops, including maize, which is an extensive crop plant that shows genetic heterosis (it is an allogamous plant).

In conclusion, Maarit and her Maya ancestor's civilizations grew potatoes, corn, beans, squash and chilies as part of their routine.

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Yeast will metabolize honey easiest because it consists of the monosaccharides, glucose and fructose.

Carbohydrates are the energy-giving foods consumed by man which consists of carbon, hydrogen and oxygen.

From the given carbohydrates, Yeast will metabolize honey easiest because it consists of the monosaccharides glucose and fructose.

Table sugar is a sucrose, a disaccharide, while flour is mainly starch, a polysaccharide.

In conclusion, metabolism of monosaccharides is easiest.

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A major problem to understand and correct the problems with the San Joaquin Valley lack of tools and scientific data on valley fever.

The small town of Avenal, in the San Joaquin Valley, is most affected by an incurable disease known as 'valley fever'. Cases of an incurable disease called "valley fever", are multiplying at an alarming and surprising rate in the southwestern United States.

With this information, we can conclude that San Joaquin Valley, is best known for an incurable disease known as 'valley fever', where there is no scientific data that can explain.

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The smooth, but steady, increase in muscular tension produced by increasing the number of active motor units is called a recruitment.

Muscle tension is the force produced when a muscle contracts (or when sarcomeres shorten). The two primary forms of skeletal muscle contractions, isotonic contractions and isometric contractions, are produced when a muscle contracts against a load that is not moving.

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The peripheral nervous system receives information from the environment and relays commands from the central nervous system to organs and glands.

The nerves that emerge from the brain and spinal cord make up the peripheral nervous system. The CNS and the body components are connected through a network of nerves. The somatic nervous system and the autonomic nervous system are additional divisions of the peripheral nervous system.

The somatic nervous system and the autonomic nervous system are two subsystems of the peripheral nervous system. With the exception of the optic nerve (cranial nerve II) and the retina, the cranial nerves make up the PNS in the somatic nervous system. The second cranial nerve is a tract of the diencephalon and not a real peripheral nerve.  The CNS is where the cranial nerve ganglia were born. The PNS, however, is thought to include the ten remaining cranial nerve axons because they travel outside of the brain.  Smooth muscle and glands are subject to involuntary control by the autonomic nervous system.  The sympathetic and parasympathetic states of the system are made possible by the relationship between the central nervous system and the organs.

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The alkalinity as CaCO3 in mg/L is 108,23

Alkalinity is the total measure of substances present in water, capable of neutralizing acids. In other words, it is the amount of substances present in the water that act as a buffer.

With that being said;

Equivalent weight = {molar mass}*{ion charge/oxidation number}

Alkalinity due to CO3 = {32x50}{30} = 53.33mg/L

Alkalinity due to HCO3- = {56x50}{61} = 54,90mg/L

Total Alkalinity = 53,33 + 54,90 = 108,23 mg/L

In this case, we have to The alkalinity as CaCO3 in mg/L is 108,23 mg/L

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Answer:

The four main types of tissue are :

A. Epithelial, connective, muscle and nerve.

Hope it helps!

Answer:

I will leave your question unanswered. Thanks.

Answer:

absorption

Explanation:

The publication about the effect of orthodontic forces on cytokine and receptor levels in gingival fluid investigates how this treatment can increase inflammation.

Cytokines are molecules of the immune system that act during different types of immune responses, especially in inflammatory pathways.

Cytokines are mainly secreted by helper T immune cells (T cells) and macrophages.

In this case, the publication above mentioned uses different cytokine biomarkers to test inflammatory responses after orthodontic treatment (e.g., IL-1β, TNF-α, IL-8, etc).

In conclusion, the publication about the effect of orthodontic forces on cytokine and receptor levels in gingival fluid investigates how this treatment can increase inflammation.

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Answer:

an Elliptical galaxies

The correct option is (c) LDL consists of cholesterol and protein.

One of the five main categories of lipoproteins, low-density lipoprotein (LDL), transports cholesterol throughout the body to the areas where it is required for cell repair and deposits it inside the artery walls. They need to be bound to proteins in order to pass through the hydrophilic blood.

The hydrophobic core of the LDL particle is made up of fatty acid esters of cholesterol, while the outer membrane is made up of unesterified cholesterol. The membrane contains a single copy of the hydrophobic apo-B protein, which facilitates the binding of LDL particles to particular cell-surface receptors.

Hence,  LDL consists of cholesterol and protein.

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Answer:

Various applications

Explanation:

Human gene therapy, pharmaceuticals, forensic evidence, environmental cleaning, and agriculture are just a few fields where recombinant DNA technology is used.

Boston is colder than Miami.

Therefore, more water is lost in the form of sweat in summer than in winter. In the summer, your body becomes dehydrated, releasing more ADH in your body.

ADH Syndrome of antidiuretic hormone or vasopressin is synthesized by the hypothalamus and released from the posterior pituitary gland to maintain blood osmolality. It increases the reabsorption of water from the kidney nephrons.

Therefore, in a cold environment like Boston, ADH will be low and will increase significantly in Miami.

Several chemicals change ADH levels.

Drugs that raise ADH levels include vasotrict and vasopressin.

Drugs that lower ADH includes alcohol.

Therefore, some chemicals can affect ADH levels in the blood.

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Answer:

1515 millions of km

Explanation:

Neptune is in between Uranus and Pluto, so if you find out what the distance is in between Uranus and Pluto from the sun, it's a decent approximation. 5900-2870 = 3030. 3030/2 = 1515

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Answer:

the answer is:causing disease

In a plant, when the rate of respiration is less than the rate of photosynthesis, the volume of carbon dioxide that is released It increases.

At points where the rate of photosynthesis exceeds the rate of the cell battery, the cell is releasing more O2 than it is consuming. There is also a point where the rate of photosynthesis and the rate of cellular respiration equal each other, called the photic compensation point.

Therefore, oxygen released by photosynthesis is consumed in cellular respiration, and CO2 released in cellular respiration is consumed in photosynthesis. Therefore, gas exchange between the plant and the environment is null.

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Answer:

Heterozygous for both traits genotype = BbFf

Homozygous for both traits genotype = bfbf

The term "identical genes received during the zygote period of development" is homozygous. The parents of a person with homozygous features gave them one copy of each allele. Both dominant and recessive alleles are possible.

Children with heterozygous traits inherit a dominant gene from one parent and a recessive allele from the other parent.

Let the alleles for beak color be:

Dominant allele = B

Recessive allele = b

Let the alleles for feather color be:

Dominant allele = F

Recessive allele = f

Therefore,

Parent 1 with heterozygous traits will have genotype = BbFf

(because it is heterozygous for both the traits)

Parent 2 with homozygous traits will have genotype = bfbf

(because it is homozygous for recessive traits)

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Answer:

A.) hormones

Explanation:

Neurons are to the nervous system as hormones are to the endocrine system.

The endocrine system regulates all of our bodily processes via the feedback of hormones.

Answer:

D. False it should read "if a point reputation occurs in a proto-oncogene it can form an oncogenetgis can inhibit cell division leading to the formation of a tumor

Such lethal allele combinations appear to alter Mendelian ratios because homozygotes for the lethal allele do not appear as a progeny class.

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Answer:

Thymine is the answer

Explanation:

The nucleotides of DNA consist of Adenine, Thymine, Cytosine and Guanine

The nucleotides of RNA consist of Adenine, Uracil, Cytosine and Guanine

This is a multigenerational pattern of change known as a secular trend. It is an adaptation of the organism's expression dependent on the surroundings.

What is meant by a Secular trend?

In the past century, there seems to be a startling trend toward children of all ages getting bigger and bigger. The "secular trend" is what is meant by this. The scale of the tendency in America and Europe is so great that all dwarfs the variations among social strata.

Causes of these things-

The secular tendency has several potential causes.

Therefore it is concluded that the correct choice is option (C) secular trend.

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Generation after generation, populations in H-W equilibrium have the same allelic and genotypic frequencies.

f(Sb) = p = 0.626. f(Sb+) = q = 0.374. F(SbSb+) = 2pq = 0.468

According to the Hardy-Weinberg equilibrium theory, assuming a diallelic gene.

The dominant allele p(X) has a frequency of p.

The recessive allele p(x) has a frequency of q.

After one generation, the genotypic frequencies are

p² (Homozygous dominant genotypic frequency),

2pq (Heterozygous genotypic frequency),

q² (Homozygous recessive genotypic frequency).

In a population that is in H-W equilibrium, genotypic and allelic frequencies don't change over generations.

The allelic frequencies added together equal 1.

p + q = 1.

The sum of genotypic frequencies equals 1

p² + 2pq + q² = 1

In the exposed:

Sb is dominant

Sb+ is recessive ⇒ wild type

Population size ⇒ 137 + 836 = 973

wildtype bristles ⇒ 137  ⇒ Sb + Sb+

stubble bristles ⇒ 836 ⇒ SbSb and SbSb+

Phenotypic frequency:

F(wildtype) = q² = 137/973 = 0.14

F(stubble) = p² + 2pq = 836/973 = 0.86

To determine the genotypic and allelic frequencies, we will now use the frequency of the recessive trait.

F(Sb+Sb+) = q² = 137/973 = 0.14 ⇒ Recessive Genotypic frequency

f(Sb+) = q = √0.14 = 0.374 ⇒ Recessive Allelic frequency

We will now utilize q (recessive allelic frequency) to determine the dominant genotypic frequency and the dominant allelic frequency since this population is in H-W equilibrium. We will solve the following equation to achieve this.

p + q = 1

p + 0.374 = 1

p = 1 - 0.374

p = 0.626 ⇒ Dominant Allelic frequency

F( SbSb) = p² = 0.626² = 0.392 ⇒ Dominant Genotypic frequency

The heterozygous frequency will be the last thing we learn. There are 2 possibilities, The dominant genotypic frequency is subtracted from the dominant phenotypic frequency.

F(SbSb + SbSb+) - F(SbSb) = 0.86 - 0.392 = 0.468

p² + 2pq + q² = 1

0.392 + 2pq + 0.14 = 1

2pq = 1 - 0.392 - 0.14

2pq = 0.468

Answers:

- f(Sb) = p = 0.626 ⇒ Dominant Allelic frequency

- f(Sb+) = q = 0.374 ⇒ Recessive Allelic frequency

- F(SbSb+) = 2pq = 0.468 ⇒ Heterozygous frequency

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