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2 years ago

What is a cell theory

Biology

2 answers:

andriy [413]2 years ago

8 0

Answer:

They theory that all living things are made out of cells.

that's cells are the smallest building block of life.

That cells must be created by pre-existing cells.

mash [69]2 years ago

5 0

Answer:

In biology, cell theory is the historic scientific theory, now universally accepted, that living organisms are made up of cells, that they are the basic structural/organizational unit of all organisms, and that all cells come from pre-existing cells

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The modern approach to classification, with the broader goal of reconstructing the evolutionary history, or phylogeny, of organi

olga55 [171]

Answer:

systematics is the correct answer.

Explanation:

The modern approach to classification, with the broader goal of reconstructing the evolutionary history, or phylogeny, of organisms is: systematics.

Systematics plays an important role in the field of biology.

Carl Linnæus is the father of Systematics.

Systematics refers to the study of the diversification,nomenclature, and classification of the living organism in the past and also in present.

Systematics is used to understand the evolutionary relationship and the purpose of systematics is to describe and explain biological variety.
The main objective of systematics is to identify species and to give scientific names to organisms, it used to determine the arrangement of the living organism and to study the evolutionary history of organisms.

3 0

2 years ago

A ____________ (redox/synthesis) reaction is a reaction between at least two compounds in which a new, more complex compound is

FrozenT [24]

Explanation:

synthesis

hope it helps

because in this reaction new complex compound is formed

7 0

2 years ago

Natural killer cells destroy target cells or pathogens by ingestion and destruction of particulate matter in a process called ph

podryga [215]

Answer:

<h2>False</h2>

Explanation:

Natural killer cells (NK cells) are a type of lymphocyte and also a component of innate immune system. NK cells play various functions in immune system and they play a major role in the host-rejection in virally infected cells.

NK cells are activated in response to interferons and also by various other responses. NK cells work to by secreting IFNγ and TNFα. Natural killer cells play a very important role in early host defense against viruses.

4 0

2 years ago

What do coral reefs do as producers? what do they create for the ocean

cricket20 [7]

Answer: Coral reefs are important to the ecosystem because they are the pillars on which marine and coastal ecosystems are built. They keep plants, fish, and animals fed. They clean up our water and protect our coasts.

Explanation: Hope it helps :)

3 0

1 year ago

List three characteristics of living organisms

Vanyuwa [196]

List three characteristics of living organisms

growth

reproduction

respiration

sensitivity

movement

5 0

1 year ago

Read 2 more answers

What is a cell theory ​

What is a cell theory