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Ne4ueva [31]
3 years ago
10

The great Rift Valley in Africa is a land feature on earths surface caused by the movement of crystal plates. Continued movement

of the plates is gradually making the rift deeper. How are the plates around the great Rift Valley moving?

Biology
1 answer:
TiliK225 [7]3 years ago
3 0

Answer:

The plates are spreading apart and moving in opposite directions.

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Is water an abiotic or biotic factor?
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Answer:

Abiotic

Explanation: Water is not a living thing, therefore water is an abiotic factor.

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C. The green part, because it contains chlorophyll
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How is the environment shown in the picture important to aquatic life zones
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Just 5 and 10 only answer the question
valkas [14]

Answer:

5] Neutron: Charge= 0 Atomic mass unit = 1

10] <u>Hydrogen:</u>

Number of protons = 1

Number of neutrons = 0

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Atomic number = 2

<em>Note:</em>

<em>Atomic number = proton number</em>

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8 0
3 years ago
Which type of transposition is believed to be responsible for creating processed pseudogenes in vertebrate organisms?a. DNA tran
rusak2 [61]

Answer:

D. LINE-promoted transposition.

Explanation:

Pseudogenes are traditionally defined as sequences that closely resemble known genes but do not produce a functional protein, which in many cases were actually genes, or copies of genes, degenerated by mutational processes that alter the reading frame of coding regions (ie that encode the amino acid sequence) or that interfered with the promoter elements that controlled their expression.

Pseudogenes originate by the same mechanisms as protein coding genes, followed by the subsequent accumulation of disabling mutations (e.g., insertions, nucleotide deletions, and / or substitutions) that disrupt the reading sequence in the coding regions, or lead to the insertion of a premature termination codon or the aforementioned reading frame change. However, it is believed that the transposition promoted by LINE is the main transposition responsible for the appearance of pseudogenes.

7 0
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