Initially, how did scientists classify organisms?

1 answer:

7 0

Started with the same two groups: Plants and Animals. ... This is called a binomial naming system and it has two parts. The first part of the species name identifies the genus to which the species belongs; the second part identifies the species within the genus.

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SOMEONE PLEASE HELP ASAP!! THANK YOU SO MUCH!!!

blsea [12.9K]

1- B
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3-C
4-B
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6-A
I cant see the options for question 7, but here are the answers for 1-6. Hope they help!

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2 years ago

A signal molecule in the interstitial fluid binds to a receptor on the cell membrane, triggering an intracellular cascade. Which

Lady bird [3.3K]

<h2>Function of The Cell Membrane</h2>

Explanation:

There are a few unique kinds of this simple development of particles. It could be as basic as atoms moving uninhibitedly, for example, assimilation or dispersion.
Proteins are utilized to help move atoms all the more rapidly. It is a procedure called encouraged dispersion.
It could be as straightforward as acquiring a glucose particle. Since the cell film won't permit glucose to cross by dispersion.
The cells are in a zone where there is a huge focus contrast. For instance, oxygen particle focuses could be exceptionally high outside of the cell and extremely low inside.
Those oxygen particles are little to such an extent that they can cross the lipid bilayer and enter the cell.
This is a water explicit procedure. For the most part, cells are in a domain where there is one convergence of particles outside and one inside.
Since focuses like to be the equivalent, the cell can siphon particles in an out to remain alive. Assimilation is the development of water over the layer

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2 years ago

Animals marking their territory with urine is an example of?

Inessa05 [86]

Showing dominance over were ever they did that at

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3 years ago

Chronic jet lag produces ________ that may be permanent.

Fofino [41]

Chronic jetlag can cause cognitive deficits that can be permanent. This happens because the normal circadian rhythm of the body is disrupted. The endogenous system of circadian timing in the body adapts slowly. This disturbance can impair the physical and psychological health of the person.

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2 years ago

Which pair of atoms will form an ionic bond?

devlian [24]

B. sodium and chloride because an ionic bond only form between oppositely charged particles.

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2 years ago

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