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TEA [102]
3 years ago
15

PLEAS I NEED HELP ON THIS QUESTION

Biology
2 answers:
mixer [17]3 years ago
7 0

Answer:

They keep populations under control.

Explanation:

lawyer [7]3 years ago
5 0
The answer is C, hope this helps!
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The coelacanth fish looks very similar to its fossil ancestors from 300 million years ago. Which of the following statements exp
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It was affected by natural selection. 

If this is wrong someone please tell me. 
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3 years ago
Read 2 more answers
Compare and contrast animal and plant bodys and cells
Paul [167]

The similarities plant and animal bodies and cells include:

  • Plant and animals bodies grow
  • Plants and animals bodies have definite shapes
  • Plant and animals bodies are covered by protective layers of cells
  • Plants and animals both have plasma membranes
  • Plant and animal cells contain organelles.

The differences plant and animal bodies and cells include:

  • Plant have rigid bodies while animals have soft bodies
  • Plants have leaves, branches and roots while animals have hands and feet
  • Plants cells have cell walls while animals cells do not.
  • Plant cells are rigid while animal cells are flexible.

<h3>What are plants and animals?</h3>

Plants are large eukaryotic photosynthetic living organisms found on the earth.

Animals are either multicellular eukaryotic organisms which lack the ability to manufacture their own food as plants do, but depend on plants and other animals for their food.

The similarities plant and animal bodies and cells include:

  • Plant and animals bodies grow
  • Plants and animals bodies have definite shapes
  • Plant and animals bodies are covered by protective layers of cells
  • Plants and animals both have plasma membranes
  • Plant and animal cells contain organelles.

The differences plant and animal bodies and cells include:

  • Plant have rigid bodies while animals have soft bodies
  • Plants have leaves, branches and roots while animals have hands and feet
  • Plants cells have cell walls while animals cells do not.
  • Plant cells are rigid while animal cells are flexible.

Learn more about plants and animals at: brainly.com/question/489913

#SPJ1

4 0
1 year ago
There are sixty-one mRNA codons that specify an amino acid, but only forty-five tRNAs. This is best explained by the fact that
erik [133]

Answer:

See the answer below

Explanation:

The phenomenon is best explained by the fact that the <u>genetic codes are degenerates</u>. In other words, more than one codon can specify for the same amino acid being carried by the tRNA.

<em>The base-pairing rule between the third nucleotide of a codon and that of the anticodon on the tRNAs loosens off. For example, GUU, GUC, and GUA all specify for the amino acid valine while GCU, GCC, and GCA all specify for alanine. </em>

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3 years ago
Which substances will make salt when combined?
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Answer:

Sodium and chlorine will make salt

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3 years ago
Cuál es la conjetura educada de la respuesta a una pregunta lamada?
inessss [21]
Esta pregunta no tiene sentido. disculpa que tratas de preguntar
3 0
2 years ago
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