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Crazy boy [7]
4 years ago
9

Explain the scientific theory of cells

Biology
2 answers:
Free_Kalibri [48]4 years ago
7 0
In biology, cell theory is a scientific theory which describes the properties of cells. These cells are the basic unit of structure in all organisms and also the basic unit of reproduction.However, many other scientists like Rudolf Virchow contributed to the theory.
Tcecarenko [31]4 years ago
3 0
All,organisms are made up of one or more cells. The cell is the basic unit of all organisms. All cells come from existing cells. The scientific theory of cells is what scientists believe are true about cells.
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Which substances are inorganic? Check all that apply. butter gasoline gold quartz wheat sodium carbonate
Ratling [72]

The substances that are inorganic are as follows:

  • Gasoline
  • Sodium carbonate
  • Gold

<h3>What are inorganic substances?</h3>

Inorganic substances are those substances that does not originate in a living organism or are not products of a living organism.

On the other hand, organic substances originate from living sources.

Examples of organic substances are as follows:

  • Carbohydrates
  • Protein
  • Lipids
  • Nucleic acids

Therefore, the substances that are inorganic are as follows:

  • Gasoline
  • Sodium carbonate
  • Gold

Learn more about inorganic substances at: brainly.com/question/11527440

#SPJ1

5 0
2 years ago
A high birth to death ratio leads to smaller populations.
andrezito [222]

The statement is False.

Explanation:

  • The number of live birth per year in a population is referred to as birth rate.
  • A high birth to death ratio indicates greater number of  live births than death in a population.
  • When the number of individual born exceeds the number of individual died then the population size steadily increases resulting in a large population.
  • Thus we conclude that, A high birth to death ratio leads to larger population.
6 0
3 years ago
Protists can be:________.
PilotLPTM [1.2K]

Answer:

e) unicellular, colonial, or multicellular.

Explanation:

Protists originates from the Kingdom Protoctista. They comprise of organisms that are unicellular (Amoeba) or unicellular-colonial (volvox) in nature and which have no tisssues, therefore they are at the cellular level of organization.

Examples include, Amoeba, Paramecium, Euglena, Slime mold, Kelp, Diatoms, DInoflagellates. etc.

Some of them are also considered to be multicellular eukaryotes e.g slime molds, red algae etc. Eukaryotic organisms are organisms that possess cells containing a nucleus.

Characteristics in which protists exhibit varies from one species to the other.

For example, the mode of nutrition in eukaryotic algae are autotrophic in nature, in amoeba, they are gifted with pseudopods(false feets) in which they used to engulf prey(a term  known as phagocytosis) therefore making them to be heterotrophic in nature.

In protist, locomotion varies from one organism to another. For example, in Amoeba , locomotion is achieved by extending and retracting pseudopods, Euglena are flagellated in nature , hence they move with the flagella. In Paramecium that are ciliated in nature, they move by propelling their cilia. etc.

3 0
3 years ago
What kind of cells does budding take place in?
PolarNik [594]
Hello,

The answer is "single cell organisms".

Reason:

Budding can take place in a single cell organism called yeast therefore the answer is "single cell organisms".

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit
8 0
4 years ago
Read 2 more answers
What does lung hyperinflation stimulate (write on both lines)​
maxonik [38]

Answer:

What does lung hyperinflation stimulate? ... Dust, smoke, and noxious fumes will stimulate receptors in airways.

Explanation:

please mark me as brainliest i hope this helped you... : D

5 0
3 years ago
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