Which of the following is the definition for speciation?
an inherited or learned trait that increases an organism's chance of survival in its environment
O the evolutionary process through which new species emerge
O a process by which organisms well suited to their environment tend to pass their traits onto offspring
O a process by which one of the extreme variations of a trait is favored

Answer:

pasteurization is when any dairy product has each milk particle heating up above a certain amount. Pasteurization successfully removes any possible bacteria in the milk products effectively preventing Illness

The appropriate choice must be (A).

Science contributes greatly to the generation of knowledge and hence contributes to the operation of democracies, fosters innovation and allows countries to be competitive in the global economy.

The ongoing work of men and women from various nations throughout history has contributed to the existing body of scientific knowledge.

It is not simply wealthy men with money who could conduct experiments and get a scientific conclusion. We are all familiar with Marie Curie, who is renowned for her work in radioactivity and twice earned the Noble Prize.

Of course, advances in science have been accomplished before to the 20th century; for instance, Newton discovered gravity in the 17th century.

Therefore, the existing body of scientific knowledge is not constrained by specific limitations; rather, it is the result of ongoing efforts made by men and women from various nations throughout history.

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The equation of the parabola with its focus at (6,2) and its directrix y = 0, is determined as y = 1/4(x - 6)² + 1.

Focus at (6,2) and its directrix y = 0.

Focus equation is given as:  (h, k + c) = (6, 2)

Directrix equation is given as:   y =  k - c = 0

so  h = 6,   k + c = 2,   k - c = 0

Solve  the system :  k + c = 2 and k - c = 0

add the equations together:     k + c + k - c = 2 + 0

2k = 2

k = 1

so   k + c = 2,    

1 + c = 2  

c = 1

4c (y - k) = (x -  h)²

4(1)(y - 1) = (x - 6)²

4(y - 1) = (x - 6)²

4y - 4 = (x - 6)²

4y = (x - 6)² + 4

y = 1/4(x - 6)² + 1

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Training can heal a horse broken bone due to increased blood flow to the affected area.

This involves the development of skills or body of an individual through programs or physical activities.

Physical activities ensure that the required nutrients in the blood reach and nourishes the bone which then helps in the healing process.

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Since this is biology and you are not saying what we are observing, I'm gonna choose water as the subject I'm looking at.

If you leave the water out for about 24 hours, the water will have many different kinds of bacteria. Same with the 48 hours, but there are more bacteria in it.

The correct answer to the given question is O Sun > chloroplasts > mitochondria ie. Option (C)

Hence, the correct answer is O Sun > chloroplasts > mitochondria ie. Option (C)

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Tamponade is an instrument or other device that puts pressure on tissue, usually to stop bleedings.

Bleeding is defined as the leakage of blood from a blood vessel due to trauma or sharp cut.

Tamponade is an instrument used by medical personnel to arrest bleeding. The word tamponade is known as blockage or closure.

Therefore, Tamponade is an instrument or other device that puts pressure on tissue, usually to stop bleedings.

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The scavenger's immune system is strong enough to fight off bacterial infections before it produces toxins and damages tissues. Thus, option "A" is correct.

Animals that feed on meat might have an immune system adapted to it and strong enough to prevent bacterial infections before it produces toxins and damages tissues.

Some of these animals (beetles) spray the rotting meat with an antimicrobial substance produced by their own organism, before starting to eat.

Other animals, however, consume rotten meat and attack bacteria with stomach acid that is ten times more acidic than our stomach acid, which can eliminate a large part of bacteria, before they cause problems. However, some bacteria can survive and cause serious problems if we eat these animals.

Thus, option "A" is correct.

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mRNA moves out of the nucleus into the cytoplasm and attaches to another RNA called rRNA, a protein assembly site referred to as the ribosome.

This is referred to an organelle which is responsible for protein synthesis in cells.

The mRNA is used as a template for the rRNA to attach at this point to aid in protein translation and production. rRNA ensures that the appropriate amino acids are added and also form part of the ribosome which are involved in catalysis of the reaction.

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The action potential generated  through a threshold or suprathreshold stimulus on a neuron.

The action potential (AP) originates thanks to a disturbance of the resting state of the cell membrane, with consequent flow of ions through the membrane and alteration of the ionic concentration in the intra and extracellular environments.

In this case, is a rapid change in the electrical potential of neuron membranes.

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Answer:

na the animal don't exist in today's life

Biology, Chemistry, Physics, and Medicine are not classified under the category of Pseudoscience.

Pseudoscience may be defined as a recommendation, a determination, or a method of illustration that is delivered as science but that lacks the severity important to the scientific approach.

Pseudoscience may always deal with the concept of recommendation methods which seems to be faulty and does not provide enough evidence to support the answer. Subjects like biology, chemistry, physics, etc. deal with the concept of scientific methods.

The complete question is as follows:

Which of the following is NOT an example of pseudoscience?

Therefore, Biology, Chemistry, Physics, and Medicine are not classified under the category of Pseudoscience.

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Answer:

Menkes disease is caused by a defect in the ATP7A gene. The defect makes it hard for the body to properly distribute (transport) copper throughout the body. As a result, the brain and other parts of the body do not get enough copper, while it builds up in the small intestine and kidneys. Menkes syndrome causes impaired copper absorption. This results in changes in the arteries and deterioration of the brain. Menkes syndrome is rare. Most children born with Menkes syndrome have a life expectancy of < 4 years.

Explanation:

Answer:

it's not easy to destroy plastics if we use nonrenewable plastics u will have to throw them and they will become poison to the insets

Answer:

It is due to the excess use of fertiliser

Explanation:

The phenomenon of exosmosis takes place and the plant has got withered and died

Answer:

they are climate, food supply, and actions of other organisms.

When a person needs transfusion, the link on compatibility (option A) is most apt.

The genotype of an individual is the number of genes that the individual possess.

Using the Mendel crossing, we can see that if the parents are AB and AO one offspring will have type A blood.

If we look at the chart, we can see that the blood type A and B are both codominant and are dominant over O hence option K is correct.

When a person needs transfusion, the link on compatibility (option A) is most apt.

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The part of the maintenance cycle the linux administrators spend the most time is monitoring system.

A system monitor is a hardware or software component used to monitor system resources and performance in a computer system.

This computer hardware can be used by administrators to monitor system resources and performance in a computer system.

Thus, the part of the maintenance cycle the linux administrators spend the most time is monitoring system.

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Answer:

a certain functions

Explanation:

Answer:

C. prokaryotic cells

Definitions

The Mitochondrion is an organelle in the cytoplasm of cells that functions in energy production.

Chloroplast is usually defined as a plastic containing chlorophyll.

Chlorophyll is the green coloring matter of leaves and plants, essential to the production in a bluish-black form, C55H72MgN405 (chlorophyll a), and a dark-green form, C55H70MgN4O6 (chlorophyll b).  

A root cell is one of the maestro cells in the human organic structure that has possible ability of turning into any of the more than the organic structure's 200 cell types.  

Prokaryotes is any cellular organism that has no nuclear membrane, no organelles in the cytoplasm except ribosomes, and has its genetic material in the form of single continuous strands forming coils or loops, characteristic of all organisms in the kingdom Monera, as the bacteria and blue-green algae.

Both mitochondria and heterotrophic prokaryotes, as well as chloroplasts and autotrophic prokaryotes, have a genetic structure (DNA with a circular double helix shape and the genes themselves), as well as comparable ribosome types. In reality, the endosymbiotic idea is based on these parallels.

Answer:C

Explanation:A he was sentenced to death B he was born in a jewish family in the roman empire d he was baptized by John the Baptist.

Answer:

The incoming water in the potato cells pushes on the cell walls and makes the cells bigger , that's how the strips of potato in pure water becomes bigger .

The answer choice which reduces friction around the lungs as they expand and contract is; Choice C; Pleural fluid.

A membrane with two layers, termed the pleura surrounds the lungs. A slippery liquid called pleural fluid acts as a lubricant to reduce friction in the space between those two layers, called pleural cavity during breathing.

Remarks:

A. Surfactant

B. Synovial fluid

C. Pleural fluid

D. Mucus

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Answer: in the process of polyspermy development

Explanation:  in most cases the egg cell blocks polyspermy

Answer:

A

Explanation:

worms eat compost burried underground.