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zysi [14]
2 years ago
15

Describe the main characteristics of chordates. Please DESCRIBE! thanks

Biology
2 answers:
egoroff_w [7]2 years ago
7 0

Answer:

The characteristic features of the phylum Chordata are a notochord, a dorsal hollow nerve cord, pharyngeal slits, and a tailgut.

Hope this helps

ollegr [7]2 years ago
5 0
The character features of the phylum Chordata are a notchord, a dorsal hollow nerve cord, pharyngeal slits, and a tail gut.
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The peripheral nervous system is made up of two systems; the _____________ nervous system controls muscle movement and the _____
Paladinen [302]

Answer is somatic; autonomic

The peripheral nervous system is made up of two systems; the somatic nervous system and the autonomic nervous system.The somatic nervous system is under voluntary control and transmits signal from brain to muscles, whereas he autonomic nervous system controls involuntary actions to regulate physiological functions such as working of cardiac muscles, bladder.

8 0
3 years ago
Which of the following lists includes only components that provide structural support, allow movement, or enable communication b
Deffense [45]

The provided question is incomplete as the options are not given, however on the general knowledge the answer is given:

Answer:

The correct answer is - cytoskeleton, plant cell wall, plasma membrane.

Explanation:

The cytoskeleton is the component that helps in the provided different functions in an organism such as maintaining cell shape, cell signaling by filament systems regulation, and facilitate movement and support.

The plant cell wall also helps in providing the cell to maintain its shape and offers the structural support and cell to cell communication is done by the plasmodesmata that also helps in the movement of the small molecules to transfer from one to another.

The plasma membrane has specific receptors present on them that help in the cell signaling, plasma membrane is semi-permeable and so are able to transport the molecules selectively or with the help of transport protein.

Thus, the correct answer is - cytoskeleton, plant cell wall, plasma membrane.

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How are oxygen and ozone alike
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Both consists of oxygen molecules,oxygen gas is O2 whereas ozone is O3
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The energy generation of ATP using ATP synthase can be thought of the reverse reaction of what chemical reaction?
Aleks04 [339]

Answer:

i dont learn about it yet at school

Explanation:

i m sorry I'll try to answer it again

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