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Strike441 [17]
4 years ago
10

Which granular leukocytes act as our body's bacteria killers and would dramatically increase in number during a bacterial infect

ion?
Biology
1 answer:
Contact [7]4 years ago
5 0

Answer:

The options

a.) neutrophils

b.) lymphocytes

c.) basophils

d.) monocytes

The CORRECT ANSWER IS a.)

a.) neutrophils

Explanation:

Neutrophils are grouped as granulocytes (they possesses clearly seen cytoplasmic granules). It functions as the body's bacteria killers, and their numbers rises at a swift rate in times of acute bacterial infections. Neutrophils are active phagocytes; they are particularly partial to feed on bacteria. It make up around 40 percent to 60 percent of the white blood cells in the body, and its the first cells produced by the body as a response to a bacterial infection.

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How did Mendel's<br> experiments provide evidence for the principle of<br> independent assortment?
Mrac [35]

Answer and Explanation

Mendel selected a group of dwarf plants and sel pollinated them by dusting mature pollen grains onto them. He then collected the resulting seeds and planted them and noticed these seeds germinated and grew into dwarf plants only.

He also selected tall plants and self-pollinated them. the resulting seeds he observed that they grew into a micture of tall and dwarf plants. He took the seeds of tall plants only and repeated the experiments for many generations until he obtained only tall plants.

He then crossed cross-pollinated purebreeds tall garden pea with pure breed variety. He planted the seeds and observed the offsprings were all tall plants. He crossed two of these tall offsprinf from the F1 and planted the resulting seeds. the second filial generation consisted of a mixture of tall and dwarf plants.

He counted these plants and noted that the ratio of tall to dwarf was about 3:1. From this, he postulated that there are now laws governing inheritance.The law of independent assortment and law of segregation.

5 0
3 years ago
Larger rocks are broken into smaller pieces through ______ and carry away by their original location by ______?
Ber [7]
Larger rocks are broken into smaller pieces through ______ and carry away by their original location by ______?


WEATHERING, EROSION
7 0
3 years ago
Read 2 more answers
The countercurrent multiplier is a system by which the:______.
inn [45]

Answer: Option A.

nephron loop multiplies the concentration of salts in the interstitial fluid of the kidney medulla.

Explanation:

countercurrent multiplier is a system that utilize energy that create osmotic gradients and enable reabsorption of water thereby increase concentration of urine. The countercurrent multiplier uses electrolyte pumps there by making the nephron loop increase the concentration of salts in the interstitial fluid of the kidney medulla because it allows the nephron to reabsorb alot of water and and increase the concentration of urine for excretion while at the same time using as little energy as possible.

7 0
3 years ago
Early models of our solar system
Arada [10]

Answer:

The Scientific Revolution was a series of events that marked the emergence of modern science during the early modern period, when developments in mathematics, physics, astronomy, biology (including human anatomy) and chemistry transformed the views of society about nature.The Scientific Revolution took place in Europe towards the end of the Renaissance period and continued through the late 18th century, influencing the intellectual social movement known as the Enlightenment. While its dates are debated, the publication in 1543 of Nicolaus Copernicus's De revolutionibus orbium coelestium (On the Revolutions of the Heavenly Spheres) is often cited as marking the beginning of the Scientific Revolution.

The concept of a scientific revolution taking place over an extended period emerged in the eighteenth century in the work of Jean Sylvain Bailly, who saw a two-stage process of sweeping away the old and establishing the new. The beginning of the Scientific Revolution, the 'Scientific Renaissance', was focused on the recovery of the knowledge of the ancients; this is generally considered to have ended in 1632 with publication of Galileo's Dialogue Concerning the Two Chief World Systems.The completion of the Scientific Revolution is attributed to the "grand synthesis" of Isaac Newton's 1687 Principia. The work formulated the laws of motion and universal gravitation thereby completing the synthesis of a new cosmology.By the end of the 18th century, the Age of Enlightenment that followed Scientific Revolution had given way to the "Age of Reflection."here remains simple experience; which, if taken as it comes, is called accident, if sought for, experiment. The true method of experience first lights the candle [hypothesis], and then by means of the candle shows the way [arranges and delimits the experiment]; commencing as it does with experience duly ordered and digested, not bungling or erratic, and from it deducing axioms [theories], and from established axioms again new experiments.

— Francis Bacon. Novum Organum. 1620.

William Gilbert was an early advocate of this method. He passionately rejected both the prevailing Aristotelian philosophy and the Scholastic method of university teaching. His book De Magnete was written in 1600, and he is regarded by some as the father of electricity and magnetism.In this work, he describes many of his experiments with his model Earth called the terrella. From these experiments, he concluded that the Earth was itself magnetic and that this was the reason compasses point northDe Magnete was influential not only because of the inherent interest of its subject matter, but also for the rigorous way in which Gilbert described his experiments and his rejection of ancient theories of magnetism.According to Thomas Thomson, "Gilbert['s]... book on magnetism published in 1600, is one of the finest examples of inductive philosophy that has ever been presented to the world. It is the more remarkable, because it preceded the Novum Organum of Bacon, in which the inductive method of philosophizing was first explained.

Galileo Galilei has been called the "father of modern observational astronomy", the "father of modern physics", the "father of science",and "the Father of Modern Science".His original contributions to the science of motion were made through an innovative combination of experiment and mathematics

Explanation:

6 0
4 years ago
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Which energy source is a result of tiny sea creatures being compressed over millions of years?
arsen [322]

Answer:

Oil

Explanation:

Dead plankton falls to the bottom of the ocean and over centuries becomes oil from high pressure and heat

8 0
3 years ago
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