What are the three aspects of the cell theory?

2 answers:

6 0

1.all living things are made up of cells
2.Cells are the smallest units of life
3.all cells come from preexisting cell though the process of cell division

swat323 years ago

3 0

The three parts of the cell theory are as follows: (1) All living things are made up of cells, (2) Cells are the smallest units (or most basic building blocks) of life, and (3) All cells come from preexisting cells through the process of cell division. Cells were first observed by the natural philosopher Robert Hooke in 1665. Though many scientists contributed to the understanding of cells, Matthias Schleiden and Theodor Schwann are credited with describing the first two parts of the cell theory in 1839, and Rudolf Virchow with later contributing the third. Today, the cell theory is considered the foundation of biology.

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Kruka [31]

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The Tasmanian tiger, the largest known carnivorous marsupial, was wiped out of the wild due to constant hunting:

Darya [45]

The statement is - True.

The Tasmanian tiger went extinct because of the extensive hunting by the new settlers. People were killing the Tasmanian tiger because they thought that it is the animal responsible for the killing of the livestock, but at the end it turned out that they made a huge mistake and that actually the feral dogs and the dingo were the ones responsible for that. The last Tasmanian tiger was a female and died in captivity under very bad conditions.

Even though people use the term Tasmanian tiger (because of the stripes) and Tasmanian wolf (because of the dog-like face), it is an animal that is not related with neither the cats nor the dogs, but instead it is a marsupial, the biggest marsupial carnivore in the recent history, and its real name is Thylacine.

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3 years ago

Read 2 more answers

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Lisa [10]

Each double bond in carbon dioxide represents two pairs of electrons which are shared between the carbon and oxygen atoms.

<h3>What is an Electron?</h3>

This refers to a subatomic particle which has a negative charge and is involved in chemical reactions.

Each double bond in carbon dioxide represents two pairs of electrons which are shared between the carbon and oxygen atoms so as to enable them achieve an octet configuration.

Read more about Electron here brainly.com/question/860094

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2 years ago

Which of the following is digested first?<br><br> protein<br> starch<br> fat<br> sugar

Reika [66]

Answer:
Starch

Explanation:
Digestion begins in the mouth. The teeth break down food from chewing through mechanical digestion.

Chemical digestion also begins in the mouth. Saliva moistens food, but it contains an important enzyme called amylase. This enzyme breaks down starch into simple sugars.

So, the first compounds that are digested are starch.

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Lelu [443]

Answer:

d) mesenchymal; hematopoietic

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The mesenchymal lineage of cells is mostly innate in function while the hematopoietic is mostly adaptive. (though there is, of course, overlap in function).

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4 years ago