Study the cladogram. Which two organisms have dry skin? gorilla and shark shark and lizard lizard and tiger tiger and lamprey.

In humans, if a non-disjunction event led to an individual with a genotype of XXY, they would be male because they have a Y chromosome.

The X chromosome and Y chromosome are homo-logous chromosomes that determine the se_x in mammals.

The presence of the Y chromosome is indicative of the males, whereas two X chromosomes are females in normal conditions.

Non-disjuntion refers to the faulty separation of homo-logous chromosomes during meiosis.

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Answer:

Minimum = 0%

Q1 (Lower Quartile) = 25%

Median = 50%

Q3 (Upper Quartile) = 75%

Maximum = 100%

That is true. In a box and whisker plot, Q1 is the first quartile (first 25% of the data) is between the lower quartile (Q1) and the median. The median is the middle, so 50% will fall between Q1 and the median. It's important to understand the various measures of central tendency and how they can be used to analyze the spread of data within a given set, which can provide valuable insights and understanding about the overall trends present within the data.

The flow of energy in an aquatic ecosystem phytoplankton → zooplankton → fish → mammal.

The bottom-up effect means that a lower trophic level in the biological network affects the community structure of higher trophic levels by means of resource restriction.

whereas the top-down effect refers to a higher trophic level that influences the community structure of a lower trophic level through predation.

Thus, opotion "B" is correct.

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To observe the first generation offspring of the cross between the flowers c and a. the most likely genotype of flower c is its color.

Probability serves to mathematically estimate the possibility of events that happen by chance, that is, as a matter of luck. It can be defined by the following formula: Where P is the probability that an event will occur, A is the number of desired events, and S is the total number of possible events.

With this information, we can observe the first generation offspring of the cross between the flowers c and a. the most likely genotype of flower c is its color.

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Answer: The most likely genotype is color.

Explanation:

The section of DNA being used to make the strand of mRNA is known as the transcription unit.

Transcription units are base sequences of DNA that make up a single mRNA molecule during the process of transcription.

During gene expression, genes are first transcribed to genetic codes in mRNA molecules before being translated to their respective proteins.

Each unit of transcription represents a gene along with non-coding base sequences in DNAs, otherwise known as introns.

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The salivary and lacrimal glands are placed withinside the face land that makes materials along with sweat, tears, saliva, milk, and digestive juices, and release them thru a duct or beginning to a frame surface.

Thus it is well explained.

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Answer:

The liver and pancreas are located in the  abdomen.

The goblet cells are located in the top layers of organs.

The oil and sweat glands are located in the skin.

The salivary and lacrimal glands are located in the face.

Explanation: Correct

Answer:

physical earth and life science

Explanation:

Answer:

physical earth and life science

Explanation:

Answer:

2 atoms

Explanation:

BCT stands for body-centered tetragonal space lattice. It is a crystal structure of 8 atoms forming tetragon corners with one central atom. BCT has 2 atoms per unit cell.

BCT is an 8 atom crystal structure which forms tetragon corners and one atom in center. It has 2 atoms in a unit cell.

It is related to material science, physics and crystallography.

It is actually a distortion of the bcc lattice, It is the monatomic analog of the L10 structure.

Thus, body-centered tetragonal space lattice has 2 atoms in the unit cell.

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Explanation:

If DNA replication does not occur, then the cell cycle will not proceed to the next stage and the subsequent division will not happen. It will lead to cell death.

We can confirm that melanin granules could in fact not be moved by dynein and kinesin along an actin microfilament.

This has to do with the fact that these proteins are specific to microtubules, and therefore are not able to move along microfilaments. This is why the dynein and kinesin motor proteins would not be able to transport the granules along microfilaments.

Therefore, we can confirm that melanin granules could in fact not be moved by dynein and kinesin along an actin microfilament.

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Answer:

D

Explanation:

Rock cools and cracks because the topsoil can't be formed until the rocks crack, and if the topsoil isn't formed then nor lichens nor mosses can grow.

Answer: yo whatever you’re going through, just don’t apologize on brainly

Explanation:

Answer:

C

Explanation:

According to Worldwildlife.org, Forest play a critical role in mitigating climate change because they act as a carbon sink - soaking up carbon dioxide that otherwise be free in the atmosphere and contribute to ongoing changes in climate patterns.

Answer:

Deforestation

Burning of fossil fuels

for energy and transportation

Answer:

Volcanic Eruptions, burning fossil fuels, deforestation, fluorinated gases

Explanation:

Natural:

Human:

Mechanical digestion means breaking down food mechanically. By chewing and tearing with teeth, food breaks down into smaller parts and no enzymes are used.

The complex pieces of food that are eaten have to be split into simpler particles that can be acted upon by different enzymes.

This is mechanical digestion, which starts in the mouth with chewing or mastication and continues with churning and combining actions in the stomach.

Thus, this could be the answer.

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An adaptation in the stigma that helps with fertilization is the ability of pollen grains to germinate on this structure. It allows plants to reproduce.

An adaptation can be defined as a type of trait that allows organisms to survive and reproduce in particular conditions.

Adaptation favors the process of natural selection, which involves differential survival and reproduction.

Moreover, stigma is a plant structure that receives pollen grains (male gametes) during fertilization.

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Answer:

Esophagus

Explanation:

In the digestion and absorption of food, the esophagus is the least involved.

It is a part of the digestive system, but all it does is simply pass the food down to the stomach.

The one that is least involved in the mechanical breakdown of food, digestion, or absorption is esophagus. The correct option is d.

Even though it is a vital component of the digestive system, the esophagus plays a much smaller role in the mechanical digestion of food than the other alternatives.

A muscular tube called the esophagus moves food from the mouth to the stomach by a process known as peristalsis, which calls for repetitive muscle contractions.

Its main job is to push food down the digestive tract so that it can travel more easily. Food is mostly mechanically broken down in the mouth while being chewed by the teeth and in the stomach while being churned by muscles.

The majority of digestion and nutrient absorption occurs in the small intestine.

Thus, the correct option is d.

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Your question seems incomplete, the probable complete question is:

Which of the following is least involved in the mechanical breakdown of food, digestion, or absorption?.

a) Stomach

b) Teeth

c) Small intestine

d) Esophagus

Answer:

task-oriented

Explanation:

A global mind-set is an increasingly valued task-oriented trait.

Answer:

A global mindset is an increasingly valued task-oriented trait.

Explanation:

A global mentality is a task-oriented attribute that is becoming more appreciated. All characteristics are either positive or bad, and excellent leaders should have only positive characteristics. The implications of leadership traits cannot be ignored.

Answer:

No

Explanation:

I have 0.04 cents, you have 0.05, Mom has 0.15, and dad has 0.80

Answer:

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities. Some of this chemical energy is stored in carbohydrate molecules, such as sugars and starches, which are synthesized from carbon dioxide and water, In most cases, oxygen is also released as a waste product that stores three times more chemical energy than the carbohydrates. Most plants, algae, and cyanobacteria perform photosynthesis; such organisms are called photoautotrophs. Photosynthesis is largely responsible for producing and maintaining the oxygen content of the Earth's atmosphere, and supplies most of the energy necessary for life on Earth.

Explanation:

Explanation:

Because of human-driven increased levels of carbon dioxide in the atmosphere, there is more CO2 dissolving into the ocean. The ocean's average pH is now around 8.1 , which is basic (or alkaline), but as the ocean continues to absorb more CO2, the pH decreases and the ocean becomes more acidic.

Bulk flow refers to the movement of phloem sap from a source to a sink in plants.

This is a vascular tissue found in plants which helps to transport and distribution of the organic nutrients derived from photosynthesis.

Bulk flow occur when these nutrients present in the phloem sap are moved  from source to sink.

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Answer:

photoreactivation repair

Explanation:

Photoreactivation utilizes the enzyme photolyase to break the bonds formed during pyrimidine dimerization. A thymine dimer produced by UV irradiation is bound by photolyase. Visible light energy is absorbed by photolyase and is redirected to break the bonds forming the dimer.

In addition to bacteria, this DNA repair mechanism is also found in single-celled eukaryotes, plants, and some animals such as Drosophila.

Water pollution includes any kind of water masses or currents. Option B is correct. Pollution affects surface water, ground water, and ocean water.

Water pollution can be defined as the abnormal accumulation of strange elements in the water with harmful consequences to natural ecosystems.

Water pollution involves all the possible ways in which any water body can be contaminated with harmful elements.

The most damaging source of water pollution is human activities, producing the biggest damage to natural ecosystems.

Contaminating elements might be either gasses, solid material, or liquid material. Chemical elements, microbiota, heavy metals, and sediments affect all forms of life.

As said before, several sources can contaminate water masses, and they do it directly and indirectly.

Directly pollution occurs when a strange element is thrown directly into the water. They can be thrown directly into a river, a lake, the sea, or the ocean.

Indirect pollution occurs when pollutants travel from other places and contaminate other masses of water. For instance, a polluted river contaminates the lake where it ends. The lake pollutes the river that begins in the lake. This last river ends in the sea and takes all pollutants to the sea.

We can affirm then that water pollution affect surface water, ground water, or ocean water. Option B is correct. Pollution affects surface water, ground water, and ocean water.

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Answer: pollution affects surface water, groundwater and ocean water

Explanation: I did the test and this is an easier answer then reading through the whole other one

Answer:

i would say True Beauce there put in the same category

(Non-flowering and seedless plants are known as cryptogams)

Answer:

It is false not true that is the answer

Answer:

B n C

Explanation: You can tell this because when you look at the diagram it shows B and C facing the sun so that means it's summer.

Answer
D.) C and D

Explanation:

It may look like B and C, but the sun hardly reaches up in the north, plus its axis is shifted so it's not technically summer for them yet, this leaves the bottom, which will rotate and give both sides the taste of summer glory.

Once the earth rotates more, it will be summer for B. and A.
But the graph shows that the answer is

D.) C and D

Based on the experimental data, the independent variable is the protein fibroblast growth factor-5, FGF5 which is unaffected by hair growth.

Familial trichomegaly, FT, is a genetic disorder which results in abnormally long eyes in affected individuals.

FT is caused by a mutation in the genes that coded for the protein fibroblast growth factor-5, FGF5.

In research, the independent variable is unaffected by changes in another variable, butis changed and controlled by the researcher.

Based in the experiments, the independent variable is the protein fibroblast growth factor-5, FGF5.

Therefore, the independent variable is the protein fibroblast growth factor-5, FGF5 which is unaffected by hair growth.

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Hydrotropism is the root motion toward the water source. In the example, Stimulus: Water. Tropism: Hydrotropism. Response: Roots growth toward the water leak.

In botanic tropism refers to the biological response of the plant during its development to an external stimulus. These responses are usually noticed as plant motion, forward to or away from the stimulus source.

Stimuli can be good or bad for the plant, and depending on this, the plant will try to get closer or farther. According to this, Tropism can be either positive or negative.

According to the stimuli, there are different kinds of tropism,

         Tropism                           Stimuli          

In the exposed example,

                               water source

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