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Vitek1552 [10]
3 years ago
9

Why did the five-kingdom system of classification fall out of favor?

Biology
1 answer:
LenKa [72]3 years ago
3 0

Answer:

Answer is B. It did not reflect the actual evolutionary relationships among organisms very well.

Explanation:

The five-kingdom system of classification was initiated or formed by Robert H. Whittaker in 1969. And it involved the Kingdoms monera, fungi, protista, animalia and plantae.

This classification system was regarded as not so good because of placement of some certain organisms. For example, in the classification system, unicellular algae were put under the kingdom protista, when other multicellular organisms like algae were being classified under the kingdom Plantae.

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Answer:

Prokaryote/Bacteria.

Explanation:

The features of the cell which is mentioned in this question match with that of prokaryotic organisms like bacteria.

The salient features of a bacteria are mentioned as under:

1) Presence of nucleoid instead of nucleus: Bacteria do not have well defined nucleus like eukaryotes so their chromosomal material is freely scattered in the cytosol.

2) Plasma membrane: They have plasma membrane which surrounds their interior i.e. their cytosol and other organelles.

4) Cell wall: Outside their plasma membrane they have a rigid cell wall made up of peptidoglycan which provides them a specific shape.

3) Ribosomes: They have a lot of ribosomes in their cytosol.

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3 years ago
Put the following biological structures in the correct order of organization, from smallest to largest:
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B

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3 years ago
What does a cost benefit indicate
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That it has higher value than other things being sold.

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Why do we classify lionfish populations near the eastern united states as an invasive species? what suggests that these new popu
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The answer is  Lionfish are native to the tropical Pacific. There are no natural water routes of warm water between the Pacific and Atlantic oceans.

Invasive species is a species that colonizes an environment in which it is not a native species and tends to upset the natural balance of that environment. Lionfish are naturally found in the indo-pacific, which is their native environment. However, their presence in the eastern United States has have threatened the ecosystem of the region. The fish has decimated fisheries and reef ecosystem since they also don’t have natural predators in the region. Therefore, their population explodes unchecked.


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