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Anastasy [175]
3 years ago
13

Define hydrosphere. guys please help me​

Biology
2 answers:
Ivanshal [37]3 years ago
6 0
The total amount of water in the planet
Mashcka [7]3 years ago
3 0

Answer:

The water portion of the earth is called hydrosphere.

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3 years ago
.. Which of the following mutations would have the potential to affect future generations of
ch4aika [34]

Answer choices:

  • A frame shift mutation in the X chromosome of a cheek cell
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Answers:

A point mutation in the first chromosome of a sperm cell

Explanation:

Only mutations that affect the germ line are passed on to the next generation. Therefore, only mutations in the egg and sperm of an individual have the potential to affect the next generation.

Mutations in cheek cells, kidney cells, and uterus cells might cause cell death or cancer. This genetic material is not passed on to the next generation, only the egg and sperm contribute this material. Therefore, only mutations here will affect the generation.

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Sort each word into the correct category.
MissTica

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Explanation:

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Need assistance with this Biology assignment questions 3 &amp; 4.
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5. How are populations, ecosystems, and communities related? (1 point)
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an ecosystem consists of a population of organism and it's physical environment,and a population is made up many different communities of organism.

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