How does the cell theory describe the levels of organization of living organisms ??? Help plezz and I will be thank to u so much

Answers

Answer 1

Answer: It took over 200 years for the "cell theory" to be formalized and accepted. Hooke and Leeuwenhoek were early microscopist's.... but at the time the nature of matter, the belief in spontaneous generation, and the idea there were little worlds within little worlds ad infinitinum was popular. The discovery of the periodic table and establishment that atoms were real, the demolishing of spontaneous generation, all happened at the time that Schwann and Schleiden (and others) were working with better microscopes, better ideas about the material world, and better observations...... thus the cell theory.

Related Questions

Choose all the answers that apply.Homeostasis _____.is a required characteristic for living organismsis controlled by the hypothalamus in animalsonly occurs at the organism levelrequires the ability to sense changes in the external environmentis maintained in a cell by the cell membrane
5) How are Parkinson's disease and ALS similar?A) Both diseases are communicable.B) Both diseases affect muscle control.C) Both diseases can be prevented with vaccines.D) Both diseases are caused by an unhealthy lifestyle.
HELP!! PLZ ANSWER BOTH AND DONT DO IT FOR THE POINTS!!PLZZZZ, TJIS IS DUE TODAY!!
Which of these describes the scientific process?
The greenhouse effect is increased the most by _____.burning coal nuclear reactions refining oil mining coal

Bacteria and viruses have different mechanisms and machinery to survive and replicate. Because of this, there are different ways of treating bacterial and viral infections. What is a difference in the way that bacterial and viral infections are treated medically?A) Viruses can be treated with antibiotics, bacteria cannot.

B) Bacteria can be treated with antibiotics, viruses cannot.

C) Vaccinations provide immunity from viruses, but not bacteria.

D) Vaccinations provide immunity from bacteria, but not viruses.

Answers

Answer:

That is correct on USATestPrep

Explanation:

Bacteria can be treated with antibiotics, viruses cannot.

Antibiotics won't treat viral infections because they can't kill viruses. Viruses are not living and depend on a host cell to provide the machinery for reproduction.

B) Bacteria can be treated with antibiotics, viruses cannot.

Antibiotics have no target when dealing with viruses. Antibiotics work on bacteria because it targets the growth machinery in bacteria. Viruses are found inside a human cell and reproduce by inserting their DNA into a human cell. There are antivirals and vaccines out there for viruses. Our body’s immune system fights against viruses with antibodies!

PKU (Phenylketonuria) is an autosomal recessive disease, in which the synthesis of amino acid Tyrosine from Phenylalanine is blocked. As a result, an excess of Phenylalanine gets converted into phenylketones, which appear in the urine. In severe conditions it may also result in damage to the brain.The gene responsible for this is p, whereas the gene P is responsible for normal synthesis of Tyrosine. In a small population of Brazilian natives, the frequency of gene p, responsible for this disease, is 0.3. What must be the frequency of people who are heterozygous for this disease? ( p + q = 1, p2 + 2pq + q2 = 1) A.0.56
B.0.35
C.0.42

Answers

The answer is; C

Use the Hardy Weinberg equiation for population in assumed equilibrium. ( p+q = 1)

If p = 0.3 then q=1-p = 1-0.3 = 0.7

People who are heterozygous for the disease are represented by 2pq = 2 * 0.3 * 0.7

0.42

Which part of earth contains most of its mass

Answers

The geosphere is 99.94% the mass of the Earth.

Under which condition would a mutation have the most impact on allele frequency?O
A. There is no gene flow.
B. There are individuals moving in and out of a population.
C. The population is large.
XO D. There is gene flow.
X

Answers

Answer:

Under which condition would a mutation have the most impact on allele frequency?

There is gene flow

Explanation:

Mutation occur mostly during fertilization where there is gene flow and this makes it to have an impact on the allele frequency

Why do you think particles in warm temperature rise while the particles in cooler temperature sink?

Answers

Particles in warm temperature rise while the particles in cooler temperature sink:

Temperature is a calculation of the mean kinetic energy of a substance's atoms or molecules. Heat is the transition of energy from a material at higher to a material at lower temperature. When heat is provided, the particles in liquids and gases acquire kinetic energy, which increases vibration and start moving faster.

Thus as the particles travel farther apart, they take up more space, due to which particles in warm temperature rises, as it allows the liquid or gas to move upward. While cooler liquid or gas travel downward because no external energy is provided to them, thus on acquiring low temperature, the inter-molecular forces between particles increase which deduct spaces between them.

During World War II, rockets were used to.A. send astronauts to space
B. launch spy satellites into space
C. carry explosives
D. all of the above

Answers

C.carry explosives, hope i helped :p

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The process of cell division that creates sex cells in sexually reproducing organisms is calledmeiosis.translation.replication.mitosis.

The allele for brown fur (B) is dominant over the allele for white fur (b). What is the probability that an offspring of the cross shown above will have the genotype Bb?

Which location of the moon relative to the sun and earth may produce a lunar eclipse?A) A B) B C) C D) D