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Nezavi [6.7K]
3 years ago
14

Which best describes the fossil record

Biology
2 answers:
Nikitich [7]3 years ago
6 0

Answer:

The definition of a fossil record is a section of fossils which has been analyzed and organized chronologically and in taxonomic association.

The items that best describes the fossil record are:

1. comparative anatomy

2. radiometric dating

3. DNA analysis

frosja888 [35]3 years ago
4 0

The fossil record gives evidence of extinct species. The fossil record shows that organisms always remain the same. Which best describes how the fossil record is

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Novosadov [1.4K]

Explanation:

<h3>The amino acid sequence of tyrosinase from neurospora crassa </h3>

<em>monophenol,</em><em> </em><em> </em><em>dihydroxyphenylalanine,</em><em> </em><em>oxygen</em><em> </em><em>oxidoreducatase </em><em>.</em>

8 0
3 years ago
What is an advantage of using nuclear power?
My name is Ann [436]
<span><span>Large nameplate capacity per plant, typically around 1 GW.
</span><span>Typically 90% capacity factor, maximizing output from the nameplate capacity.
</span><span>Small fuel transportation volumes as the fissionable material just isn't that big or heavy compared to equivalent fossil fuel BTU sources.
</span><span>Low CO2 per MWH on a full life cycle basis. ~12 grams which is only slightly more than wind / solar.
This is a reason nuclear is a much better source for one of the major pressing problems of today than fossil fuels: global warming.</span>No particulate matter pollution.No sulfur dioxide or other chemical pollution.<span>Low fatalities per TWH. 
Nuclear is higher than renewables according to current statistics, but much, much lower than fossil fuel generation.</span></span>

Nuclear power generates lots of clean, stable energy.

8 0
3 years ago
Read 2 more answers
(Drag each tile to the correct location.)
Greeley [361]

Explanation:

  • A tentative statement used to guide scientific investigations – scientific hypothesis

  • Makes predictions about future events – Scientific hypothesis

  • Can be tested by many independent researchers – Scientific hypothesis

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  • A well-established, highly reliable explanation – scientific theory
3 0
3 years ago
What type of genetic disorder is leber hereditary optic neuropathy
ivanzaharov [21]

Answer:

Mitochondrial Disorder

Explanation:

The LHON stands for leber hereditary optic neuropathy is a type of mitochondrial disorder. The disorder is generally observed in young males. The mitochondrial disorder are transferred from mother to its progeny. The disorder causes retinal ganglion cells (RGCs) and the exons of RGCs to degenerate. The disorder causes sudden painless failure of vision. The disorder leads to loss of central vision, optic atropy and central scotoma.

The most of the individuals with LHON do not possess the signs of the disorder. The disorder is caused by mutation in maternal DNA, thus it is a type of mitochondrial disorder.

7 0
3 years ago
the muscular system and the skeletal system are two different organ systems, but they’re often referred to jointly as the muscul
Lana71 [14]
The muscular system is responsible for the movement of the human body. Attached to the bones of the skeletal system are about 700 named muscles that make up roughly half of a person's body weight. Each of these muscles is a discrete organ constructed of skeletal muscle tissue, blood vessels, tendons, and nerves.
7 0
3 years ago
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