BIOLOGY HIGH SCHOOL

White blood cells can leave the blood circulatory system.


TrueFalse

Answers

Answer 1
Answer:

The statement "white blood cells can leave the blood circulatory system" is definitely true.

What is the circulatory system?

The circulatory system may be defined as a type of body system that significantly contains the heart and the blood vessels and moves blood throughout the body. This system helps tissues get enough oxygen and nutrients, and it helps them get rid of waste products.

White blood cells can also be known as the soldiers of the body. They can leave the bloodstream and migrates into tissues in the body. White blood cells play an important role in the immune system.

Here the different blood cells have different functions: Some fight intruders such as bacteria, viruses, parasites, or fungi themselves and render them harmless.

Various studies and reports suggested that the white blood cells -- actively open large gaps in the internal lining of the blood vessels, so they can exit through the vessel walls and rapidly get to areas of infection.

Therefore, the statement "white blood cells can leave the blood circulatory system" is definitely true.

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Answer 2
Answer:

true, white blood cells can leave the blood circulatory system.

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A pea plant is heterozygous for both seed shape and seed color. S is the allele for the dominant, spherical shape characteristic; s is the allele for the recessive, dented shape characteristic. Y is the allele for the dominant, yellow color characteristic; y is the allele for the recessive, green color characteristic. Think about the gametes this parent plant will produce. List the alleles in each gamete.
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The most abundant elements in the body are hydrogen, oxygen, carbon, and _____. calcium sulfur nitrogen boron

Answers

The best answer is nitrogen. After all, it is found in our nucleic acids and proteins. Calcium can be found abundantly in our bones since calcium makes our bones strong. Sulfur can be found in our body but only in low and insignificant amounts. Boron is said to be lethal when taken in great amounts in our body; it can cause diseases and illnesses.

Answer:

nitrogen

Explanation:

How was most solid waste handled in the middle ages?

Answers

During the middle ages, most solid wastes were either dumped by people or they were burnt. Mostly the people of middle ages would let the solid wastes pile up and this resulted in terrible stench as well as a growing population of rats. The rats spread diseases that killed a huge number of people during the middle ages. 

Classify the synthesis of a protein from amino acids as anabolic or catabolic . Explain

Answers

Protein synthesis is an anabolic reaction because these reactions build molecules while catabolic ones break them down. Thanks to this we know that protein synthesis is anabolic.

Protein synthesis is an anabolic reaction because these reactions build molecules while catabolic ones break them down. Thanks to this we know that protein synthesis is anabolic.

Explanation:

Anabolism relates to the process in cells where large macromolecules are formed up from miniature ones. In this case here, protein structure uses other proteins and amino acids (proteins' monomers) to make extra proteins, and so that is the accumulation of a large molecule, and accordingly studied anabolism.

Catabolism is the reverse of anabolism. An example would be the separation of proteins in food to amino acids for digestion. In this case, a large particle (a protein) is split down into miniature dispersible molecules (amino acids).

On which feature is pseudoscience based?detailed research with reliable sources
static information that does not change
repeated investigations
testable experience

Answers

In general, pseudoscience is based on "static information that does not change" because this kind of fake science doesn't change when new evidence is brought into light. 

Answer: static information that does not change

Which word best describes the eye of the hurricane a.windy
b.stormy
c.hot
d.tranquil

Answers

Option (D) Tranquil best describes the eye of the hurricane.

What are the features of the eye of the hurricane ?

In the heart of tropical cyclones, there is typically calm weather.

They are between 20 and 50 kilometers in diameter and are located at the center. The hurricane's eye is its focal point, the point around which the remainder of the storm revolves, and where its lowest surface pressures are located.

Above the eye, skies are frequently clear, and winds are generally mild.

The eye is so tranquil because it is never reached by the now powerful surface winds that are converging towards the center. The coriolis effect causes the wind to revolve around the hurricane's core (the eye wall), slightly deflecting it away from the exact center (the eye), which remains calm.

Therefore, option (D) best describes it.


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its hard to believe it but its D.

Mendel believed that during the formation of gametes the pair of genes controlling a trait separate he called this the principle of

Answers

 One of two principles of heredity, first formulated by Gregor Mendel,founded on his experiments with pea plants and stating that the members of a pair of homologous chromosomes segregate during meiosis and are distributed to different gametes. Also called law of segregation, principle of segregation.
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