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Alenkinab [10]
2 years ago
14

How does the Endosymbiosis Theory describe the creation of Eukaryotic cells? *

Biology
1 answer:
nignag [31]2 years ago
8 0

Answer:

Eukaryotic cells arose through endosymbiotic events that gave rise to the energy-producing organelles within the eukaryotic cells such as mitochondria and chloroplasts. ... The endosymbiotic theory proposes that one organism engulfed another, and the two co-evolved together until they could not exist independently.

Explanation:

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A source from which organisms generally take elements is called
Anit [1.1K]

Answer:

A source from which organisms generally take elements is called exchange pool (option B).

Explanation:

Options for this question are:

  • <em>Food web.</em>
  • <em>Exchange pool.</em>
  • <em>Reservoir.</em>
  • <em>Biotic community.</em>

The term exchange pool is related to the biogeochemical cycles that exist in nature, referring to the source from which elements present in the environment become part of living organisms.

<u>Exchange pools are the biotic components</u> -like animals and plants- of an ecosystem, which determine the passage of elements between living beings. An element can remain as a reservoir (abiotic) in the soil, and then be incorporated into the exchange pool.

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3 years ago
Select the correct answer from each drop-down menu.​
lbvjy [14]
Is there suppose to be a picture?
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2 years ago
What was the ecosystem from which the first terrestrial animals emerged?
Advocard [28]
Terrestrial ecosystems (tetrapods)
5 0
3 years ago
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The cell bodies of sensory neurons that are in clusters of neurons outside the spinal cord are called ____.
Nonamiya [84]

Answer:

The cell bodies of sensory neurons that are in clusters of neurons outside the spinal cord are called  ____

The answer is "dorsal root ganglia"

Explanation:

Explanations of some terms

Sensory neurons:

Sensory neurons, also known as afferent neurons, have cell bodies that are located in the dorsal ganglia (also known as  spinal ganglia) of the spinal cord. Most sensory neurons have one axon which is split into two branches, they transmit impulses toward the spinal cord.

Spinal cord:

The spinal cord is a tubular structure composed of nervous tissue housed within the vertebral column, runs from the base of the brain to the lower spine. Spinal cord is a component of the Central Nervous System that serves as information highway the between brain and the body which Integrates and processes information. It can function with the brain and can also function independently of the brain.

Dorsal root ganglia:

Dorsal root ganglia also known as dorsal ganglia originated as bipolar cells. They exists within the peripheral nervous system and they have special nerve cell clusters that aid in transmitting the sensory messages of pain and touch. The dorsal root ganglia receive information from sensory receptor organs and transmitting the information to the central nervous system.

4 0
2 years ago
Organiza los siguientes conceptos en orden cronológico: 1) Fotosíntesis 2) Respiración aeróbica 3) Primeros organismos eucariont
Crank
<h2>respiracion aerobic</h2><h2>fotosintesis</h2>

organismo Eucaronte

<h2>pluricelular</h2><h2>reproduciion  </h2><h2 /><h2 />

8 0
2 years ago
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