Describe the contributions of Schlieden and Schwann to the cell theory.

Answers

Answer 1

Schwann - In 1839, he cells are the basic unit of animal structure

Schlieden - In 1838, he discovered cells are the basic unit of plant structure

Hope this helps


Related Questions

what is the name for the underground layer of permeable rock that contains water

Answers

Answer:

aquifer

Explanation:

Answer:

a tunnel or a sewer

Explanation:

Which researcher theorized that hypnosis comes about as a form of roleplay between hypnotist and subject?
A. Ernest Hilgard
B. Theodore Sarbin
C. Theodore Barber
D. Milton Erickson
Please select the best answer from the choices provided
А
B
Ο Ο Ο Ο
С
D
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Submit
Mark this and return

Answers

Answer:

D. Milton Erickson

Explanation:

Just took the test! Please mark me the Brainliest! peace and love

Milton Erickson is the researcher who theorized the hypnosis that comes out form the roleplay of the hypnotist and subject.

He has dedicated his life to the field of hypnotism and is committed to scientific methodology.

He was one to specialize in hypnosis and family therapy.He is noted for his approaches in the uncoinsuous mind.Hence the option D is correct.

Learn more about the that hypnosis comes about as a form.

brainly.com/question/25612112.

What makes each of the mechanical layers different?

A. Whether the layer is rock or metal

B. Whether the layer is solid, liquid, or in between

C. Whether the layer is dense or thick

Answers

.......The answer is B

. The small fish are not affected by the pesticide, but death occurs in the bird, at the top of the food chain. Why do you think that happens?

Answers


Small fish absorb minute amounts of pesticides.

The birds of prey consume many fish to satisfy their dietary needs. The pesticides accumulate and concentrate in the bird, continued exposure overwhelm the predator.


Describe the movement of water if cells are in a hypertonic solution, hypotonic solution, and isotonic solution.
Why?

Answers

Water molecules move inside the cell in a hypotonic solution causing it to swell


Water molecules move outside the cell in a hypertonic solution causing it to shrink


Water molecules in an isotonic solution does not move inside or outside the cell and the cell’s volume will remain stable

Organisms are composed of many complex molecules. These molecules are composed mainly of carbon, hydrogen, oxygen, nitrogen, sulfur, and phosphorus. Which of the following statements most accurately describes how these molecules are made in ALL organisms?​

Answers

Its oxygen because all living organisms need oxygen to survive

Adaptation is a change in a species over many generations. What is the cause of this change?

A.
The environment changes over time.

B.
Species pick traits they like.

C.
Over time, species become more like their ancestors.

Answers

Answer: is C

Explanation:

Answer:  The correct answer is A. The environment changes over time.

Explanation:  Adaptations allow species to be able to survive in changing locations, like Darwin observing changes in bird beaks based on their available food sources.

Which process is not caused by the movement of Earth's plates?
A ocean island formation
B chemical weathering
C mountain building
D volcanic eruption​

Answers

B: chemical weathering

Generation Number of purple flowers Number of white flowers 1 705 224 2 792 189 3 834 102 4 889 84 5 938 21 6 952 0 Ralph wanted to breed a pea plant that produced only purple flowers. He continued to breed purple-flower producing pea plants together over six generations. The results of Ralph's artificial selection are shown above. What did artificial selection do to the population of pea plants? A. caused a new species of pea plant to form B. increased its genetic diversity C. decreased its genetic diversity D. caused a pea plant to exhibit a new characteristic

Answers

Answer:

C

Explanation:

The correct answer would be that artificial selection decreased the genetic diversity of the pea plant.

Genetic diversity is a measure of the number of traits or characters.

Initially, the breeding produced a considerable population of both white and purple flower offspring. But as time goes on, the population of purple flower offspring increased while that of the white flower decreased till it eventually reached zero.

Thus, artificial breeding reduced the number of traits in the population of the offspring from two to one - a case of reduction in genetic diversity.

The correct option is C.

Answer:

c

Explanation:

SOMEONE PLEASE HELP ME!! THANK YOU!
Ignore the draw arrow thing :)

Answers

The corn syrup is mostly sugar. It has a lower concentration of water. A small amount of water moved into the egg because the distilled water had a slightly lower concentration of solute molecules than inside the egg. The size of the egg changed to small, due to corn syrup being hypotonic.

Name the ionic compound of Cu2(SO4)3?

Answers

Answer:

cuprous sulfate

Explanation:

Copper(I) sulfate, also known as cuprous sulfate and dicopper sulfate, is the chemical compound with the chemical formula Cu2SO4 and a molar mass of 223.15 g mol−1. It is an unstable compound as copper(I) compounds are generally unstable and are more commonly found in the CuSO4 state.

Hope this helped :)

The name of the given compound Cu₂(SO₄)₃ is copper (I) sulfate.

To name the given compound, first determine the oxidation number of copper in the compound as shown below;

[tex]Cu^{2+} \ + \ (SO_4)^{2-}[/tex]

2x = 2

x = +1

The compound can now be named starting with copper followed by its oxidation number, the lastly is the radical. The radical is sulfate.

Thus, the name of the given compound Cu₂(SO₄)₃ is copper (I) sulfate.

Learn more here:https://brainly.com/question/3390602

why is the bluefin tuna considered an endangered species?

Answers

Answer:

It's because they get eaten

Overfishing. bluefin tuna is considered endangered because of overfishing of illegal fishing

THe video uses an example of cheerleaders at a sporting event,
building a pyramid as a definition of isostatic adjustment
A: True
B: False

Answers

I would agree with False because you can’t define adjustment like that

when would anaerobic respiration be used instead of anaerobic respiration?​

Answers

Answer:

produce 2 anaerobic respiration

34. What had to form before cells could form?
(1 Point)
sulfur molecules
organic compounds
plants
oxygen gas

Answers

Answer:

B. organic compounds I think if it's wrong then it might be A. sulfur molecules

Organic compounds, fc a cell couldn't form until organic molecules united with one another to form more complex molecules.

When a cow is cloned to make exact copies of the adult cow, what is this called?
A) embryonic cloning
B) therapeutic cloning
C) SCNT

Answers

...........The answer is A

what type of scientist was Alfred Wegener?​

Answers

Answer:

Meteorologist

Explanation:

Wegener was a meteorologist in the late 1800s to early 1900s

he was also a geophysicist, meaning he investigated physical processes and properties of the earth

In humans, Brown eyes (B) is dominant to blue eyes (b). A hom ozygous brown-eyed man marries a blue-eyed woman. What are the genotypic and phenotypic ratios of their children’s eye color?

Genotype: __________________________________
Phenotype: __________________________________

Answers

Answer:

The ratio is 50%

Explanation:

Genotype:

Bb

Phenotype: Brown eyes

Please correct me if I am wrong :)

Answer:

3 of the boxes have Capital b and only 1 box have lower case b

Explanation:

6 How can you determine the origin of the oxygen released by photosynthesis?​

Answers

Answer:

because all green plants release oxygen and non- green plants do not release oxygen.

Explanation: One of the first uses of an isotopic tracer in biology was in the determination of the source of the oxygen produced by photosynthesis. Using a heavy isotope of oxygen, 18O, to label one of the two reactants in the photosynthetic process, Samuel Ruben and collegues at UC Berkeley were able to determine that the oxygen gas came not from carbon dioxide, but water.

what are the helpful measures to conserve human energy??​

Answers

Answer:

Adjust your day-to-day behaviors

Energy conservation can be as simple as turning off lights or appliances when you do not need them. You can also use energy-intensive appliances less by performing household tasks manually, such as hang-drying your clothes instead of putting them in the dryer, or washing dishes by hand.

In the mainlands of Southeast Asia
what crop does the climate help to
foster?
A. cantaloupe
B. wheat
C. rice

Answers

Well think of the temperature it is a tropical area so the correct answer would be A cantaloupe

Answer:

the answer is A. cantaloupe

Explanation:

PLEASE HELP
Which process does this picture show?*

Transcription
Translation
Replication
Transformation

Answers

transformation i think iono lol

Which characteristics do birds and mammals share? Check all that apply.

Both give birth to live young.
Both are endotherms.
Both have hair or fur.
Both produce milk to feed their young.
Both are vertebrates.

Answers

Answer:

B). Both are endotherms

Explanation:

Both birds and mammals are warm-blooded, which is the meaning of endotherm.

Hope this helps!

~PurpleMist

Answer: B

Explanation: brainlest

What is the answer to this?

Answers

Answer:

You mean what's the answer right?

Explanation:

This is a bit to complex by the way

Which of the following is true of ecological succession? A-pioneer organisms move into new communities first. B-primary productivity decreases as succession proceeds. C-secondary succession takes place within new communities with no previous soil. D-all of the above.

Answers

Answer:  Pioneer organisms move into new communities first.

Explanation:

what are cork tissues? how are they formed?

Answers

Answer:

Cork is a protective tissue that separates the living cells of the plant from the outside environment. The formation of cork in the periderm is the result of the activity of a secondary meristem, the cork cambium, or phellogen.

Explanation:

In pea plants, tall (T) is dominant to short (t). A plant with genotype Tt is crossed with a plant with type tt. What percentage of their offspring will be tall?

Answers

Answer:

50%

Explanation:

Draw a Punnet square to determine the percentage of offspring that are tall.

The green and blue highlighted columns and rows represents the genotype of the parents. To fill in the genotype of the offspring, write down the letter (T/t) of the parent allele from that row and column the offspring belongs to. By convention, the T is written before t. (The genotype of a tall offspring is written as Tt not tT)

Since the T allele is dominant, as long as the offspring has one T, the offspring is tall. The t allele is recessive, thus two ts (tt) is needed for the short trait to be expressed.

From the Punnet square, the result is 2 offsprings that are tall and 2 offsprings that are short.

Required percentage

[tex] = \frac{2}{4} \times 100\% \\ = \frac{1}{2} \times 100\% \\ = 50\%[/tex]

Water that is trapped within the Earth is called

Answers

Answer:

ringwoodite

Explanation:

smarty

Answer:

I think, its ringwoodite

4. Thermal conduction works when two objects are in_______with each other. The_________
energy of the molecules causes them to bounce into each other, causing heat to move through
the object.

Answers

The first line is motion

plzzzzz help asap

Explain the difference between AKI and CKD​

Answers

Answer:

Acute kidney injury (previously called acute kidney failure) is the sudden loss of kidney function, usually as a result of illness, drugs or injury. Acute kidney injury is commonly reversible. Chronic kidney disease (CKD) will progress to chronic kidney failure with time.

Explanation:

Answer:

AKI is reversible (for the most part) where CKD is not

Explanation:

AKI develops very suddenly. It is normally caused by an acute renal insult and encompasses a spectrum of renal impairment from minor changes in markers of renal function. Managing AKI includes; identifying and treating the underlying case and doing your best to minimize as many complications as possible.

CKD develops over time, normally taking a few months to years for it to show itself. It normally comes from having diabetes and hypertension. The disease itself is, more often than not, discovered when going through screening for other, unrelated, diseases. You can slow down the progress of renal failure but you can't treat it. CKD will eventually lead to permanent dialysis or the patient needing a kidney transplant.

Other Questions
Select the correct answer.Job opportunities for dietitians are expected to grow this decade.A. TrueB. False which toxic gas is released in incomplete combustion? Which Greek gods are correctly paired with their roles? Select all correct answers Poseidon: god of the seas Athena: goddess of wisdom and war Homer :god of poetry O Hera: violent god of war Consider the following class designed to store weather statistics at a particular date and time:public class WeatherSnapshot{private int tempInFahrenheit;private int humidity; // value of 56 means 56% humidityprivate int dewPoint; // in degrees Fahrenheitprivate String date; // stores the date as a Stringprivate int time; // in military time, such as 1430 = 2:30 pmprivate boolean cloudy; // true if 25% or more of the sky is covered// constructor not shown, but it initializes all instance variables// postcondition: returns temperaturepublic int getTemp(){return tempInFahrenheit;}// postcondition: returns datepublic String getDate(){return date;}// postcondition: returns true if precipitation is likely; false otherwisepublic boolean precipitationLikely(){// implementation not shown}// other methods not shown}Suppose a WeatherSnapshot object named currentWeather has been correctly instantiated in a client class. Which of the following will correctly call the precipitationLikely method?A. boolean couldRain = precipitationLikely();B. boolean couldRain = currentWeather.precipitationLikely();C. boolean couldRain = currentWeather.precipitationLikely(true);D. double percentChanceOfRain = precipitationLikely();E. double percentChanceOfRain = currentWeather.precipitationLikely(); 20 POINTS!!!Write the algebraic expression or equation that represents the following word problem. **DO NOT EVALUATE OR SOLVERene has a $50 gift card from a local coffee shop. Each day, he buys the same latte which costs $4.25. When will he have $11.75 left on his card? What is the equation, in point-slope form, of the line passing through the point (-6, -2) with a slope of 3/5? What gas in the atmosphere helps to protect us from that radiation Many farms and ranches use electric fences to keep animals from getting into or out of specific pastures. When switched on, an electric current is produced in the fence. When an animal touches the electrified fence, it receives a small shock. What material would be the best choice for making an effective electric fence, and why? If f ( x ) = 3x + 2 and g ( x ) = 2x - 2, find f ( x ) g ( x )Select one:a. 6x 2 - 2x - 4b. 6x 2 + 2x + 4c. No solution d. 5x 2 Ms. Lewis purchased a new computer for $1,150 at the Apple Store. If sales tax is 7.5%, what was the total cost of her purchase? PLEASE ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! I PROMISE ILL MARK BRAINLEIST PLEASE I AM BEGGING YOU!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Stephanie swims 4/5 of a mile in 5/6 of an hour.Enter the number of miles Stephanie swims in 1 hour. what is a displacement reactions Please help me with this.. Need help on this one, can someone please answer this? Dawn, a respiratory therapist, is caring for five patients at the hospital. Her notes listing who has which disorder gotmixed up. Which patients most likely contain errors? Select three responses.Aiden is four years old and has cystic fibrosis.O Michael is a former coal miner with byssinosis.Kiko has a bacterial infection causing her tuberculosis.O Gerald is a former cotton picker with anthracosis.O Parker has high blood carbon dioxide levels from her hyperventilation. Only answer if you're sure its correct! -10 = -0.2k k = ?solve for k Select the correct answer.Choose the answer that makes the sentence most effective.The chairperson circumvented around the issue.A.in circlesB.on all sidesC.Eliminate this part. Shannon, Oscar, and Ella contribute the same amount to their fathers gift. Their older sister Moriah contributes $12. How much does Oscar contribute if the total for the gift is $36? Write and solve an equation. For the following system of equations, the value of x is______The system of equation is x + 3y = 66x - 6y = 4PLEASE HELP!!