why was matthias Jacob Schleidens discovery important?

Answers

Answer 1
Matthias Jacob Schleiden was a German botanist who, with Theodor Schwann, cofounded the cell theory. In 1838 Schleiden defined the cell as the basic unit of plant structure, and a year later Schwann defined the cell as the basic unit of animal structure.

Related Questions

Can someone tell me if it’s correct or no?

Answers

Answer:

Yeah, I think that should be correct because the palustris is the species, meaning it has the most recent and common similarities.

5(a+4)-6a+1=12 plz help its due today

Answers

Answer:

a = 9

Explanation:

5(a + 4) - 6a + 1 = 12

5a + 20 - 6a + 1 = 12

5a - 6a + 20 + 1 = 12

-1a + 21 = 12

     -21      -21

--------------------------------

-1a = -9

/-1     /-1

---------------------------------

a = 9

Answer:

a = 9

Explanation:

the steps are in the answer above me

choos the correct latin or greek root​

Answers

Answer:

mon

Explanation:

have a great day

if wrong sorry

Answer:

1. tele

Explanation:

tele- comes from Greek, where it has the meaning "far. '' It is attached to roots and sometimes words and means "reaching over a distance, carried out between two remote points

→ telecommute

/ˌtɛlɪkəˈmjuːt/

verb

work from home, making use of the internet, email, and the telephone.

because of Snow Storm

Create a appropriate title for this data table

Answers

Answer:

grade per hours of study

What seems to be the best way to get the 'puck (point charge)' into the goal More charges in the field

Answers

Answer:

We can find the electric field created by a point charge by using the equation E=kQr2 E = k Q r 2 .

Explanation:

The electric field of a point charge is, like any electric field, a vector field that represents the effect that the point charge has on other charges around it. If the charge is positive, field lines point radially away from it; if the charge is negative, field lines point radially towards it.

Microscopes are important tools. But do you know the difference between there microscopes and when to use each type?
The compound light microscope combines the power of lenses and light to enlarge the subject being viewed.

The stereo microscope allows an object to be viewed three-dimensionally under the lenses.

Very small, live cells, like bacterial cells should be viewed using a scanning electron microscope.

The scanning electro microscope produces high-resolution, sharp, black and white 3D images.

If your task was to dissect the mouth parts of a grasshopper, you would use a compound light microscope to assist you.

Electron microscopes differ from light microscopes in that they produce an image of a specimen by using a beam of electrons rather than a beam of light.

Answers

Answer:

A scope built of two systems of lenses ... ==> Compound light microscope

The light compound microscope is composed by two groups of lenses. In the first one, the lens projects a real intermediate image which is enlarged and inverted to the focal plane of the eyepiece. In the second group, the eyepiece that behaves like a magnifying glass, gives an image of the intermediate image which is enlarged and inverted again.

Designed for studying cells and tiny slices... ==> Transmission electron microscope.

The transmission electron microscope is an electron microscope for viewing objects much smaller than cells.

The transmission electron microscope (TEM or TEM) uses a high-voltage electron beam emitted by an electron gun.

If sample preparation is longer and more demanding than for optical microscopy, the resolution offers an incomparable view of the structures. Transmission electron microscopy allows to visualize intracellular organelles, viruses, crystals ...

A microscope that has lower magnifying power .... ==> Stereoscope (dissecting microscope).

The stereomicroscope is a special type of magnifying glass, often called a binocular loupe.

It is a device intended primarily for observation at low magnification with lighting overhead. It allows especially stereoscopic perception, in relief, of small subjects.

The stereomicroscope should not be confused with a microscope equipped with a binocular head. The latter only provides two identical images, with a "flat" rendering.

A microscope which magnifies from magnification ranging from 20X to 30.000X... ==> Scanning electron microscope

Scanning electron microscopy (SEM) is an electron microscopy technique capable of producing high resolution images of the surface of a sample using the principle of electron-matter interactions.

This microscope consists of an electron beam scanning the surface of the sample to be analyzed which, in response, reemits certain particles. These particles are analyzed by different detectors that reconstruct a three-dimensional image of the surface.

What is Adenine? Where is it located in the DNA? Who is it paired with? What is the role of adenine?

Answers

Answer:

adenine is one of the two purine nucleobases used informing nucleotides of the nucleic acid.

It is found opposite thymine in the DNA double helix

It pairs with thymine in DNA and uracil in RNA forming two hydrogen pairs

It is used for building DNA and RNA but its also used for storing energy in the cell

Choose the 4 reasons that contributed to Mendel selecting the garden pea as his experimental subject.
A. It is not possible to perform cross-pollination in peas.
B. There were a large number of pure varieties.
C. The garden pea had a relatively long generation time.
D. The garden pea had a relatively short generation time.
E. It was one of the few plants that can be grown in a garden.
F. Garden peas can self-fertilize.
G. Earlier investigators had produced hybrid peas.

Answers

There were a large number of pure varieties and relatively short generation time. It was one of the few plants that can be grown in a garden as well as can self-fertilize.

Mendel select pea plants as a subject for his experiments because the flowers of pea plant are bisexual, self-pollinating means both male and female present on the same flower so self and cross-pollination can be done easily.

The different physical characteristics of the pea plant were easy to study. The garden pea had a relatively short generation time means it can complete its lifecycle in short period of time. It was one of the few plants that can be grown in a garden easily.

Learn more: https://brainly.com/question/25020996

Answer:the garden pea had a relatively short generation time

They were a large number of pure varieties

Earlier investigations had produced hybrid peas

Garden peas can self-fertilize

Explanation:

the soleus muscle shares an insertion with the __________.

Answers

The answer is calcaneus (heel bone) :)

three properties of enzymes​

Answers

Answer:

Catalytic Property.Specificity.Reversibility.

Explanation:

HOPE IT HELPS

HELP ME PLSS ILL GIVE U 25 POINTS!

1.When the right ventricle contracts, the valve between the upper and lower chambers is________ (open OR closed), What does this prevent?

2. Blood pumped out of the right ventricle goes (to the body OR to the lungs)

3. In the lungs, the blood gives up its (oxygen OR carbon dioxide) and picks up (oxygen OR carbon dioxide)

4. The bloodbe used by the cells.
(can OR cannot)

10. Where must the blood go before it can be sent to the entire body? ______

Answers

1. Closed
It keeps the blood from tongue backward up into the right atrium when the ventricle contracts

2. Lungs

3. Gives up carbon dioxide and picks up oxygen

4. can

10. The lungs

Một gen có số lượng nuclêôtit loại G = 20% và có X = 600 nuclêôtit. Gen này có số liên kết hidro là
A. 3600 liên kết. B. 3000 liên kết. C. 1500 liên kết. D. 3900 liên kết.

Answers

I wish I could help you hang tight someone else might be able too

When a plant is not strong enough to support its own weight, what is most
likely the problem?

Answers

Lack of formation of hard xylem tissues is the main reason to cause weakness of the stems of plants. Explanation: The weak stems of plants are unable to carry the weight of its own structure. The absence of hard and strong xylem tissues is the main cause of the weakness of the stems of plants



(I would appreciate being marked as the brainliest)

POSSIBLE POINTS: 13
Blank are made from smaller building blocks known as nucleotides. Their main function is Blank. Two examples include

Answers

Answer:

Nucleic Acids

Store and transmit genetic information

DNA and RNA

Explanation:

smooth muscle tissue is usually controlled by the__ nervous system and we are not aware of it
A.)autonomic
B.)central
C.)somatic
D.) All of the above

Answers

Answer:

a autonomic system

Explanation:

Answer:

A.)autonomic

what is the colour change when universal indicator is added to apple juice

Answers

Answer:   The color would be light red

Explanation:

Apple juice is derived from apples which are rich in vitamin C. Chemically, vitamin C is an acid called ascorbic acid and apple juice also contain acids like folic acid and Pantothenic acid.

Hence, it is to be considered as acidic in nature.

So that, pH of apple juice is found to be in the range of 2.9 - 3.5.

Hence, the Colour of pH will be Light Red

it charges to light red when universal indicator is added to apple juice

EZ POINTS!

Tell me your most INTERESTING fun facts obout frogs and toads! (pls give as many as you can! i love phrogs)

Answers

Answer:

Frogs and toads are carnivores. Frogs and toads don't have a neck.

Answer:

most frogs can jump 20x their heightadult frogs and toads are carnivores, but as tadpoles, they're herbivoreseach frog has a call that's unique to its speciesfrogs "drink" water through their skinsthe goliath frog is the largest living frog as of nowfrogs are everywhere in the world except Antarcticaa group of multiple frogs is called an armylots of poisonous frogs, such as the golden poison frog, are have bold colors to warn predators of their dangerous, toxic skinsthe marsupial frog keeps her eggs in a pouch just like a kangaroo. when the eggs hatch into tadpoles, the frog opens the pouch with her toes and then spills them into the water

Explanation:

I love frogs too; they're really cute.

the process of breaking down a larger molecule, called a polymer, into its monomers is called

Answers

Answer:

hydrolysis

Explanation:

Polymers are broken down into monomers in a process known as hydrolysis, which means “to split water,” a reaction in which a water molecule is used during the breakdown. During these reactions, the polymer is broken into two components.

During the rainy season, rivers may overflow their banks, flooding the area and causing great damage. What is one thing people can do to help reduce the impact of flooding and subsequent erosion?

Answers

Depends. There are ways you could drain the water, but I think a more practical answer would be that a lot of smaller places and villages in rainier areas like to build their houses on ‘stilts.’ It rises the houses up enough so water doesn’t get inside, and they’re strong enough to not collapse.

A number of different methods can be used to prevent the damage caused by flooding including vegetation to retain excess water, terrace slopes to reduce the slope flow, and building dams, reservoirs or holding tanks to store extra water during flood.

What is Flood?

Floods caused due to overflow of river due to excessive rainfall causes river to exceed its capacity. Floodwater can also alter the landscape, by riverbanks and causing them to collapse. As floodwater carries materials from the soil, it suspends the sediment in the water, which will degrade the water quality and hence lead to harmful blooms of algae

The flooding of a river is an example of unsteady and non-uniform flow of water. There are many different types of flow includes steady flow in which the fluid characteristics like velocity (V), pressure (P), density (ρ), etc. at a point do not change with time.

Lean more about Flood here:

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i need help please can anyone help?

Answers

Answer:

Golgi

Explanation:

It's probably too late, but here is an answer. Think of the Golgi as the warehouse that makes the final changes and ships things out of the cell.

Please help me! For Biology

Answers

Answer: c i think

Explanation:

sarcomeres are functional units of ________ muscle.

Answers

Answer:

Should be skeletal muscles

Can someone help me with this?

Answers

Answer:

3.  The living components include fish, plants, and the trunk. The nonliving components include water and rocks.

4.  The plant uses energy; it is made of cells, maintains homeostasis, grows and develops, and responds to the environment, making it a living thing.

Explanation:

Land heats up faster during the day than water does. As the beach gets warm during the day, it heats the air above it. The warm air rises and cool air from the ocean is pulled in to
replace it. So, air flows from the ocean to the land. At night, the land cools faster than the ocean. What most likely happens to the air at the beach at night?
The air is still
The air moves along the coast
The air flows from the ocean to the land
The air flows from the land to the ocean. At night, the land cools faster than the ocean. What most likely happens to the air at the beach at night

Answers

Answer: I believe the ocean will be cool and the land will be cool so pretty much it will be more cooler at night than the day I hope this helps.

Explanation:

How frequently do warm interglacial periods occur?

Answers

Answer:

Warm interglacial periods occur every 100 000 years. We are currently in an interglacial period. Has Earth spent more time in cold ice age periods or in mild interglacial periods over the past 400 000 years? Over the past 400 000 years, Earth has spent much more time in Ice ages.

Explanation:

An interglacial period (or alternatively interglacial, interglaciation) is a geological interval of warmer global average temperature lasting thousands of years that separates consecutive glacial periods within an ice age. The current Holocene interglacial began at the end of the Pleistocene, about 11,700 plz mark me BRAINLEST :)

what do a bacterium and a human being have in common?

Answers

Answer:

This means that the same codon "means" the same amino acid in all organisms. For example, in both humans and bacteria, a codon made of three thymine DNA-letters will code for an amino acid called Phenylalanine. ... This code is common to both humans and bacteria, and indeed, for most living things.

Explanation:

Can stem cells cure diseases essay

Answers

Answer Yes.

Explanation:

Doctors have performed stem cell transplants, also known as bone marrow transplants.

Answer:

[tex]stem \: \: can \: cure \: diseases \: because \: after \: some \: years \: stems \: becomes \: too \: old \: to \:cure \: people \: who \: are \: having \: diseases \: it \: will \: give \: then \: medicine \: to \: cure[/tex]

Explanation:

please mark me as brainlest

Which types of currents are caused by wind on the Earth's surface? deep-water currents surface currents

Answers

Answer:

Deepwater currents.

Explanation:

I got brianliest get it when you can

Answers

cool that’s very brainly

Answer:

ok :D

Explanation:

Ibigay ang Limang mga unang taong nagpalaganap ng pananampalataya.

Answers

Answer:

oy pinoy dito na sa us

Explanation:

haha

haha

bat ka nandito

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