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max2010maxim [7]
3 years ago
7

Your friend claims that all mutations are harmful to living things. Do you agree or disagree with this claim?

Biology
1 answer:
Anarel [89]3 years ago
4 0

Answer:

I disagree

Explanation:

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We have talked about the central and peripheral nervous systems. We know that the peripheral nervous system relays signals to an
JulsSmile [24]

Answer:

  1. The peripheral nervous system has - Somatic nervous system and Autonomic nervous system.
  2. These systems control our body action by this controls all the types of muscles.

Explanation:

  • Somatic nervous system have -  Cranial nerves and  Spinal nerves
  • Autonomic nervous system have -   Sympathetic and  Parasympathetic  system.
  • The somatic nervous system controls our voluntary and involuntary actions by cranial and spinal nerves and controls all three types of muscles such as cardiac, smooth and skeletal.
  • The autonomic nervous system controls the involuntary actions of our internal organs.
  • The sympathetic and parasympathetic system relates to all types of muscle.
  • The sympathetic and parasympathetic system accelerates and decelerates the heart beat respectively, by this controls the cardiac muscle.
  • The sympathetic and parasympathetic system stimulates and relaxes our internal organs respectively, by this controls the smooth muscles.
  • The sympathetic and parasympathetic system prepares our body as a whole for a action and also relaxes our whole body respectively, by this controls the skeletal muscles.

5 0
3 years ago
3. A certain mutant bacterial cell cannot produce
vodka [1.7K]

The mutation was most likely the result of a change in the ability of the  DNA replication.

<h3>How mutation occur?</h3>

Mutations result either from errors that occurs in DNA replication or caused by the mutagens, such as chemicals and radiation, which react with DNA and change the structures of individual nucleotides so we can conclude that the mutation was most likely the result of a change in the ability of the  DNA replication.

Learn more about mutation here: brainly.com/question/17031191

5 0
2 years ago
If you place a strong acid in water it will likely ionize. If you put the same acid in oil it will not. Why the difference?
denpristay [2]

Answer

An acid that breaks down completely and gives off many ions, or protons, is considered to be a strong acid. ex H₂SO₄

If you place strong acid into water it dissociate acid into H⁺ ions

Water is polar solvent(H⁺ and OH⁻), which has partial positive charge on one side and partial negative charge on the other side.

Strong acids readily dissociate in polar solvents to give H+ ions.

Where as Oil is a non polar solvent it has same charge all over so no dissociation of strong acid will take place.

4 0
3 years ago
If a human has an X and a Y chromosome pair, they are
algol13
With this x and y pair they are male
6 0
3 years ago
Digested starches, sugars, and proteins are absorbed by the?
bekas [8.4K]
They are absorbed by the amylase.

5 0
3 years ago
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