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harina [27]
3 years ago
9

The orgin of life on earth ?

Biology
1 answer:
IrinaVladis [17]3 years ago
6 0
...The origin of life on Earth is a set of paradoxes. In order for life to have gotten started, there must have been a genetic molecule.. something like DNA or RNA—capable of passing along blueprints for making proteins, the workhorse molecules of life.
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How do cells behave in a multicellular protist?
Sindrei [870]

Answer:

2.They exhibit cell specialization.

Explanation:

A protist is an eukaryotic organism that can either be unicellular or multicellular. In the multicellular protist i.e. many cells, different types of cells are needed to bring about the organism's life processes. The different types of cells perform a specific different function in the organism.

The way that an organism makes it cells specialized to perform different functions is called Cell Specialization or differentiation. All multicellular organism, including a multicellular protist, contain many cells that have been specialized to perform different functions. Hence, the many cells of a multicellular protist will exhibit specialization in order to perform varying functions in the organism.

7 0
3 years ago
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What has happened to the amount of greenhouses gasses in the atmosphere in recent years and why?
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2 years ago
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What are pebbles and boulders carried in a stream called?
Likurg_2 [28]

Answer:

They are called stream loads

Explanation:

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