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vichka [17]
3 years ago
15

Which is a point mutation and not a frameshift mutation?

Biology
2 answers:
patriot [66]3 years ago
5 0

Answer:

b

Explanation:

Goryan [66]3 years ago
5 0

Answer:

D) silent

Explanation:

Just took the test.

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Lions,bears,sponges,and jellyfish are all part of the Kingdom of
german

Answer:

They are all part of the Kingdom Animalia

Explanation:

Hope this helps

8 0
3 years ago
Read 2 more answers
The light dependent reactions take place in thea)matrix of the mitochondria.
Marrrta [24]
D: The reactions take place in the thylakoid of the chloroplast.
3 0
3 years ago
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A rat population has an average weight gain between weeks 2 and 4 of 10 grams, and the narrow-sense heritability of the weight g
madam [21]

Answer:

The correct answer is - 11.25

Explanation:

Given:

Average weight gain between weeks 2 and 4 = 10 grams

The narrow-sense heritability of the weight gain between 2 and 4 weeks

= 25%

Then

Average weight gain would be expected among the offspring of parents whose average gain was 15 grams-

by the formula:

Average weight gain between weeks + (h) (Average weight gain between weeks - parents average gain )

= 10 + 0.25 (15-10)

 = 10 + 0.25 (5)

= 10 + 1.25

  = 11.25

Thus, the correct answer is - 11.25

6 0
2 years ago
What is one piece of evidence that some organelles like mitochondria and chloroplasts within eukaryotes used to be independent p
Svet_ta [14]

Answer:

organelles are very similar to present-day bacteria, suggesting a common ancestor.

Explanation:

Some evidence suggests that some organelles like mitochondria and chloroplasts within eukaryotes were once used to be independent eukaryotes.

Endosymbiosis theory says that ancestral prokaryotic cells engulfed bacteria like cyanobacteria which with time evolved into mitochondria and chloroplast. Molecular evidence also proves that these organelles were once prokaryotic organisms because they show similar genetic makeup and ribosome type.

So these organelles are similar to present-day bacteria showing that they have a common ancestor.

6 0
3 years ago
Is mixing a physical or chemical change?
Triss [41]
Sometimes you mix different substances and you don't  make  new substances but mostly of the time you do make new substances , so the answer is chemical change.
6 0
3 years ago
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