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Olin [163]
3 years ago
14

A deletion or insertion of one or more nucleotides may result in a frameshift mutation true or false

Biology
1 answer:
JulsSmile [24]3 years ago
5 0

Answer:

true!!

Explanation:

A frameshift is when the frames of the three nucleotides shift and an insertion or deletion will do that

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Which of the following explains how fault is formed?
lord [1]

Answer:

a. Earthquakes shake the rocks to slide horizontally, vertically, or side-ward.

Explanation:

The correct answer is - a.Earthquakes shake the rocks to slide horizontally, vertically, or side-ward.

Reason -

A fault is a fracture or zone of fractures between two blocks of rock.

Faults allow the blocks to move relative to each other. This movement may occur rapidly, in the form of an earthquake - or may occur slowly, in the form of creep.

During an earthquake, the rock on one side of the fault suddenly slips with respect to the other.

The fault surface can be horizontal or vertical or some arbitrary angle in between.

5 0
2 years ago
When making a Punnett square the alleles of the mother and father are written at the top and side of the four square box. True o
oee [108]

<em>It is True that when making a Punnett square the alleles of the mother and father are written at the top and side of the four square box. </em>

4 0
2 years ago
Read 2 more answers
Given a population that contains genetic variation, what is the correct sequence of the following events under the influence of
GuDViN [60]

Answer:

2. A change occurs in the environment.

4. Poorly adapted individuals have decreased survivorship.

1. Well-adapted individuals leave more offspring than do poorly adapted individuals.

3. Genetic frequencies within the population change.

Explanation:

The natural selection theory was developed by Darwin to explain how evolution occur within a population. The environment is in constant state of changes and always select for organisms that are better adapted to it.

Poorly adapted organisms gradually reduce from the population as a result of decreased survival while well-adapted individuals multiply and contribute more to successive generation.

Well-adapted individuals pass on the adaptive alleles to their offspring, eventually leading to a change in gene frequencies within the population.

Hence, the sequence of events is 2, 4, 1 and 3.

8 0
3 years ago
A mushroom growing around a tree trunk is an example of what
Aliun [14]

Answer:

Mushrooms indicate root or trunk problems

Mushrooms typically grow on dead wood or on some other matter that is rotting.

5 0
3 years ago
What does the nucleus of the cell contain?
Alex777 [14]

Answer:

DNA

Explanation:

6 0
3 years ago
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