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vlada-n [284]
2 years ago
8

Table Compare the mass of samples B, D, and E to see if temperature affects the rate of weathering. Was there a measureable diff

erence among the three treatments? Which treatment demonstrated the fastest rate of weathering? What seems to be the trend demonstrated by the data? As temperature increases, the rate of weathering will .
Biology
1 answer:
Slav-nsk [51]2 years ago
5 0

A,B,A

Explanation:

Just took test,

Table

Compare the mass of samples B, D, and E to see if temperature affects the rate of weathering.

Was there a measureable difference among the three treatments?

✔ yes

Which treatment demonstrated the fastest rate of weathering?

✔ warm vinegar

What seems to be the trend demonstrated by the data? As temperature increases, the rate of weathering will

✔ increase

.

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Answer:

Célula procariota y procariotas.

Explicación:

La célula procariota es un tipo de célula que apareció por primera vez en la Tierra hace unos mil millones de años. Estos tipos de células están presentes en los procariotas, lo que significa que estos organismos no tienen un núcleo verdadero o una membrana nuclear alrededor del núcleo y otros orgánulos de la célula. El ADN del organismo procariótico se encuentra en una parte central de la célula que se conoce como nucleoide. La pared celular de un procariota actúa como una capa adicional de protección, ayuda a mantener la forma y estructura celular y previene la deshidratación.

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3 years ago
nucleotide substitutions occur by mistake in a segment of ribosomal rna at a constant rate of one substitution every 100,000 yea
harkovskaia [24]

The number of years of divergence from a common ancestor =300,000 years.

<h3>What are mutations?</h3>

Mutations are changes that occur in the DNA of living organisms.

Mutations can be used as molecular clocks if they occur at a constant rate.

Considering the nucleotide substitutions occur by mistake in a segment of ribosomal RNA at a constant rate of one substitution every 100,000 years.

The ribosomal RNA of the two modern-day species have six differences in their sequences.

Number of years of divergence = 6/2 * 100000 = 300,000 years.

In conclusion, changes that occur in nucleotide sequences are known as mutations.

Learn more about mutations at: brainly.com/question/12572634

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d

Explanation:

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Vv is an example of genotypes

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