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Makovka662 [10]
3 years ago
9

In what way(s) are ciliates unique among the protists

Biology
1 answer:
Olenka [21]3 years ago
7 0
<span>Ciliates are unique in that they have two different nuclei: one for reproduction and one that takes care of general homeostasis. Ciliates have one or more large contractile vacuoles which collect water and expel it to maintain the osmotic pressure in the cell. Ciliates have cilia to move around.</span>
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John has been studying classification in class. He learned that Aristotle was the first to classify organisms. Aristotle classif
larisa [96]
The system Aristotle created did not allow organisms to be classified into small subgroups where they’d be able to be varied and differentiated, rather, he placed them in plants and animal groups (?) where there allowed to be no classification rather than the basics that included phenotypes primarily. Therefore, his classification system was too general in the sense that in only classified based off general phenotypes rather than sub qualities within the organism.

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4 years ago
1. What has to be added to a substance to cause a phase change?
CaHeK987 [17]

Answer:

To cause a phase change, you either add heat energy to a substance to cause it to evaporate, melt, or sublimate, or you subtract heat energy, or take it away, to make the substance freeze or condense. Hope it helps!

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3 years ago
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Botulism is caused by ingestion of a proteinaceous exotoxin; therefore, it can easily be prevented by
hammer [34]

Botulism can easily be prevented by boiling food prior to consumption.

<h3>What is Botulism?</h3>

Botulism may be defined as an imperative food poisoning that is provoked by botulinum toxin delivered in food by a bacterial species clostridium botulinum.

Clostridium botulinum inhibits the release of acetylcholine in the neuromuscular junction and causes defects in sensory perception through the central nervous system.

It can only be prevented by taking the proper boiled food prior to consumption.

The complete question is as follows:

  • boiling food prior to consumption.
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Therefore, the correct option for this question is A, i.e. boiling food prior to consumption.

To learn more about Food poisoning, refer to the link:

brainly.com/question/2192816

#SPJ1

4 0
2 years ago
Photosynthesis is the primary mover of nitrogen, true or false?
Contact [7]

Answer:

False

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3 0
3 years ago
Which best defines a diploid cell during meiosis?
kaheart [24]
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