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Gelneren [198K]
3 years ago
11

Differences between eukaryotic cells and prokaryotic cells are _____.

Biology
1 answer:
topjm [15]3 years ago
6 0
The best answer is the third option namely an enclosed nucleus. One major difference between these two types of cells is that a prokaryote cell has no distinct nucleus enclosed with a membrane whereas in a eukaryote cell the genetic material, which is DNA, is packaged into chromosomes and found within a distinct nucleus that is enclosed with a membrane Examples of prokaryotes are bacteria such as staphylococcus species found as commensals on the skin of man and Streptomyces soil bacteria from which the antibiotic streptomycin is derived. Examples of eukaryotes are an amoeba, which is a unicellular protozoan that lives in water and a hepatocyte which is a liver cell in man.
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This is an extinct member of the Homo genus known from Pleistocene specimens found in Europe and parts of western and central As
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Answer:

The correct answer will be-<em> </em><em>Homo neanderthalensis</em>

Explanation:

The closest ancestor of modern humans which evolved in the Pleistocene age which was around 7 lakh to 3 lakh years is the <em>Homo neanderthalensis</em> or Neanderthals.

The Neanderthals became extinct around 12,000-10,000 years ago by competitive <em>Homo sapiens</em>.

The specimens of Neanderthals are collected from the central and Western Asia and parts of Europe and showed approximately the same cranial capacity which is around 1450-1500 cc.

Thus, <em>Homo neanderthalensis</em> is the correct answer.

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3 years ago
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It portrays the neuromuscular junction of a skeletal muscle. 
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What is the relationship between a mutation and a gene?
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