Which statement best describes an organ?
A. This is the most complex level of organization of life.
B. Cells of one type work together to carry out a function
C. Different types of tissues work together to carry out a function
D. This is the simplest level of organization of life.

Answers

Answer 1

Answer:

I believe the answer is C.

Answer 2
C is the answer by definition

Related Questions

_____ are members of the domain Eukarya.


Archaebacteria


Viruses


Bacteria


Fungi

Answers

Answer:

Fungi are members of the domain Eukarya. Cells of fungi contain a nucleus which allows them to be members of this domain

Explanatio

calculate the power developed by motor that moves an object 8m against a fornce of 10N in 4 secs

Answers

Answer:

Nos ayer as por favor

Explanation:

sitio por favor

Which statement explains why oxygen molecules easily diffuse across a cell
membrane while DNA molecules do not?
A. Oxygen molecules are more useful to a cell than are DNA
molecules.
O B. DNA molecules contain carbon atoms, while oxygen molecules
have only oxygen atoms.
C. Oxygen molecules are very small, while DNA molecules are very
large.
D. DNA molecules have phosphate groups that the cell membrane
repels.

Answers

Answer:

C.

Oxygen molecules are very small, while DNA molecules are very large.

a permanent disease process that is characterized by destruction of the alveolar walls and distention of the alveolar sacs is a type of COPD called

Answers

Answer:

Emphysema

Explanation:

Pulmonary emphysema disease progressively destroys the fibers that promote respiration, leading to a decrease in respiratory function, emphysema being a more serious complication of any bronchopulmonary obstructive inflammation. In emphysema, the walls that separate many of the alveoli are damaged and gas exchange in the lungs decreases. This disease originates when the pulmonary alveoli are progressively destroyed and difficulty in breathing becomes greater and greater. When destroyed, a larger space is created, instead of small chambers. And this affects the length of the lungs and the amount of oxygen that reaches the blood.

23. The part of the seed that develops into the root system is known as the ………………………………………….​

Answers

Radicle......................

What are the two main processes carried out by the excretory system?

A.Absorbing needed nutrients and getting rid of the excess

B.Separating and eliminating wastes from the body

C. Maintaining weight and regulating temperature

D.Controlling the amount of water in the body and eliminating salt

Answers

Explanation:

[tex]B.) Separating \: and \: eliminating \: wastes \: from \: the \: body \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ hope \: it \: helps \: you \: (. ❛ ᴗ ❛.)[/tex].

A variety of mice can have either gray fur (G) or white fur (g). Which words describe the genotype of a mouse that inherits two of the alleles for white fur?

A. Homygous dominant

B. Homoygous white

C. Heteozygous Recessive

D. Heteozygous gray

Sorry about the misspelling It doesnt allow some words

Answers

Answer:

heterozygous Recessive

Answer:

I think the answer is Homygous dominant

Explanation:

describe a tulip flower based on its physical characteristics

Answers

Answer:

D)The tulip plant is categorized as a monocot. The statement that best describes the flower based on its physical characteristics is "The tulip plant is categorized as a monocot." Monocots are plants the bears' flowers whose seeds regularly contain just a single embryonic leaf or cotyledon.

Explanation:

Energy from the sun is called _______ energy.​

Answers

Answer:

Energy from the sun is called Solar Energy

Answer:

sunlight energy

Explanation:

also known as solar energy

The cells in this part of a plant form long, vertical tubes. What is the most
likely relationship between the structure and function of these specialized
cells?
O A. The tubes allow water and nutrients to be transported throughout
the plant.
O B. The tubes prevent potential damage to the leaves caused
used by
strong winds.
C. The tubes allow the plant to absorb sunlight for photosynthesis.
O D. The tubes prevent water loss from the leaves.

Answers

Answer:

A. The tubes allow water and nutrients to be transported throughout

the plant.

A one is correct answer

What is the natural tendency of molecules to spread evenly throughout a
room?
A. Passive transport
B. Diffusion
C. Osmosis
D. Active transport

Answers

B, diffusion, think of a diffuser (like for essential oils) and how it spreads out particles in your room

what is a dam
please tell​

Answers

A dam is a structure built across a stream or river to hold water back. Dams can be used to store water, control flooding, and generate electricity.

Answer:

a barrier constructed to hold back water and raise its level, forming a reservoir used to generate electricity or as a water supply.

In your own words, what is the definition for the word Interphase?

Answers

Answer:

is the portion of the cell cycle that is not accompanied by gross changes under a microscope

Answer:

the resting phase between successive mitotic divisions of a cell

Explanation:

the portion of the cell cycle that is not accomplished by gross changes under the microscope

Which of these is not a common feature for all life?
a. DNA is the hereditary material.
b. Living things adapt to their environment.
c. Living things breathe air.
d. Living things carry out a series of chemical
reactions known as metabolism.

Answers

Answer:

A

Not sure :-[ ^_^

............

Definition of heart rate

Answers

Answer:

refers to the number of times the heart beats within a certain time period, usually a minute.

Or

it is the speed of the heart beat measured by the number of contractions of the heart

A triplet of bases in a template strand of DNA is GAT. What would be the corresponding codon for mRNA?
СТА
CUA
CTU
CUA (This one is wrong)


I don't know why there are two CUAs, but if someone could please help. This is confusing for me. Please explain & no false answers. Thanks much in advance!

Answers

Answer:

CUA

Explanation:

Chances are your teacher accidentally put the same option twice and marked one of em incorrect. You infact selected the correct answer because CUA is correct.

DNA has 4 bases: ATGC (Apples on Trees = A - T, & Cows eat Grass = C-G)

RNA has 4 bases: AUGC  (RNA lacks the base T so A binds with U instead).

So for template strand GAT, the mRNA made from this codon has complimentary pairing based on RNA so G binds with C, A binds with U, and T binds with A.

A triplet of bases in a template strand of DNA is GAT, the corresponding codon for mRNA - CTU

DNA is a two-stranded molecule. Each strand is a polynucleotide composed of A (adenosine), T (thymidine), C (cytidine), and G (guanosine)  in a sequence.

Adenine always bonds with thymine, and guanine only bonds with cytosine. In RNA however, uracil is substituted for thymine instead. So, in transcription, adenine turns into thymine, and guanine turns into cytosine, and vice-versa.

Thus, A triplet of bases in a template strand of DNA is GAT, the corresponding codon for mRNA - CTU

Learn more about:

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One of the major factors influencing the enrichment of reservoirs is,

Sodium

Chlorine

Nitrogen

Hydrogen

Answers

No it’s nitrogen. As it’s also a limiting factor.

If a stimulus to a neuron is great enough, ________ is reached and an action potential is generated.

Answers

Answer:

If a stimulus to a neuron is great enough, ___threshold_____ is reached and an action potential is generated.

Answer:

Threshold

Explanation:

This happens when the stimulus is just strong enough to evoke a response.

Hopefully, this helped. If I am incorrect feel free to correct me. :)

Manpower is the most important resource of an organization. Explain.​

Answers

Answer:

Manpower planning is counted as the most important function of the human resource management of the organization. It helps in managing the maintenance of the business goodwill by providing value to the man, material, machine and money.

A diagram shows a potato producing new tubers. Buds on the parent plant grow into stems that grow downwards called stolons. The end of each stolon develop in to new tuber.

1) Give two pieces of evidence which show that this is an asexual method of reproduction.

2) Explain why all the new tubers will be genetically identical.

Answers

Answer:

See the answer below

Explanation:

Evidence that shows that the illustration is an asexual method of reproduction:

1. New tubers were produced without any signs of flowering or fertilization

2. Parent plant was produced from a vegetative part ( a tuber).

All the new tubers would be genetically identical because they were produced without fertilization. They all developed from the division of some of the vegetative cells (mitosis) of the parent plant. Hence, they are not only genetically identical with themselves but also with the  old tuber that produced the parent plant.

Red-feathered and blue-feathered birds occupy the same environment. The birds with the red feathers are better able to survive and avoid predators. This means that the population of red-feathered birds will increase in future generations. This illustrates the process of

Answers

Answer:

Natural selection.

Explanation:

Natural selection is the process in which the well suited organism is selected by the nature which is able to survive the environmental conditions while on the other hand, not well suited organisms are extinct from the environment. Due to this natural selection, the population of red-feathered birds will increase in the future as compared to blue-feathered birds which will be decreases due to susceptible to predators and environment.

a penny is tossed and comes up heads 7 out of 10 times. Is the probability that it will be heads on the next toss 70%? Why or not?​

Answers

Answer:

I think it will because when you express 7/10 as a fraction it will result to 0.7, meaning the probability between 0 and 1 will be 0.7, therefore to express 0.7 as a fraction the answer will be 70%..

sorry if it's wrong

Is it a, b, c or d? Please help

Answers

Answer:

a. The hog farmer does not notice the barn smell from the working boots when he  wears them on the porch of the house.

Explanation:

The hog farmer does not notice the barn smell from the working boots when he  wears them on the porch of the house is the example of sensory adaptations. Sensory adaptation is a decrease in sensitivity to a stimulus after regular exposure to it. So the farmer can't smell his own boots due to regular exposure to the smell so we can say that it is an example of sensory adaptations..

What is the role of reverse transcriptase in DNA technologies?
A. To unzip DNA strands
B. To find mRNA
C. To produce proteins
O D. To make cDNA

Answers

Answer:

D...........................................................................

Explanation:

Reverse transcriptase may be a DNA polymerase enzyme that transcribes single-stranded RNA into DNA.

What is reverse transcriptase?

This enzyme is in a position to synthesize a double-stranded DNA into a single-strand DNA once the RNA is transcribed in 1st step.

Found in retroviruses, like the human immunodeficiency virus (HIV).

Reverse transcriptase is used to form a cDNA copy of the mRNA.

The cDNA sample is then amplified by PCR. This yields multiple copies of cDNA without introns

Thus, we can conclude that the correct option is D.

To make cDNA is the role of reverse transcriptase in DNA technologies.

You can learn more about reverse transcriptase here:

https://brainly.com/question/15064737

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Bjr pouvez vous m'aider

Answers

Answer:

no entiendo este idioma soy nuevo y hablo español

-results from immigration
-new genes brought into a population
-variation in a population increases

What do the notes describe?

Answers

discribes how and what was effected in what happened

Glycine is highly conserved amino acid residue in the evolution of proteins. why?

Answers

Answer:

Glycine is a highly conserved amino acid residue in the evolution of proteins. Why? Glycine has the smallest side chain of any amino acid. Its size often is critical in allowing polypeptide chains to make tight turns or to approach one another closely.

Explanation:

the two main function of sweat are

a. to keep the body cool and to remove excess protein
b. to remove waste products and to cool the body ​

Answers

Answer:

b. to remove waste products and to cool the body

Explanation:

pretty sure

Which type of seismic wave is recorded by a sesimoraged first during an earthquake ?

Answers

There are two broad classes of seismic waves: body waves and surface waves. Body waves travel within the body of Earth. They include P, or primary, waves and S, or secondary, waves. P waves cause the ground to compress and expand, that is, to move back and forth, in the direction of travel.

Which hypothetical antibiotic would treat bacterial infections by interfering with bacterial reproduction

Answers

Answer:

bacteriostatic

Explanation:

Bacteriostatic is a type of antibiotic that can treat bacterial infections because the this chemical attack on the reproductive system of bacteria so that they can't multiply or increase in number. This Bacteriostatic is a biological or chemical agent that prevent bacteria from reproducing by not directly killing them. Depending on their application, bacteriostatic is considered as  antibiotics and  disinfectants.

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