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exis [7]
3 years ago
15

True or false: a mutation is an unrepaired mistake in the replication of dna

Biology
1 answer:
tatiyna3 years ago
6 0
The answer is true. it says I need more characters. true
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Two of the tenets of the cell theory are:all living things consists of one or more cells and the cell is the smallest units of l
mestny [16]
The generally accepted parts of modern cell theory include: All known living things are made up of one or more cells. All living cells arise from pre-existing cells by division. The cell is the fundamental unit of structure and function in all living organisms
8 0
3 years ago
two parents with normal phenotypes have a daughter who genetically inherited a disorder. Explain how this is possible.
sukhopar [10]

Answer:

              Phenotype is physical appearance of the individual while genotype is the genetic makeup of the individual.

Explanation:

                      Two parents having normal phenotype but effected individual is due to the parents may be Carrier for the particular deseis and the gene responsible for the desies may be in recessive form and the parents are not effected.  The gene is not present in dominant form and can not show its effect but the parents are not effected and the daughter may be affected by certain desiese.

8 0
3 years ago
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A nurse is trying to determine whether a pregnant woman's membranes have ruptured. what findings support the conclusion that the
Ivenika [448]
<span>Nitrazine paper turns blue on contact with the fluid. Ferning reveals about the complete Microscopic examination of the fluid. This rupture of the membranes basically means breaking the water which happens before the delivery of the baby. There won't be any danger if the membrane is ruptured which means the bag of water broke.</span>
5 0
3 years ago
Charles Darwin observed a unique beak size and shape in the finch population of each of the Galapagos Islands that he visited. W
Volgvan
In this question, there are no options given to choose from. So i would answer this question based on my knowledge. The most likely cause of the observed variation is adaptation and evolution. The birds of that island adapted to the food source and then they evolved as per the requirement of the place and food source.
5 0
3 years ago
When parallel light rays exit a concave lens, the light rays diverge. converge. come together. remain parallel.
Temka [501]

When parallel light rays exit a concave lens the light rays diverge. Option A. This is further explained below.

<h3>What is ray divergence?</h3>

Generally, ray divergence is simply defined as when light rays begin at a point and diverge,

In conclusion, when light rays begin at a point and spread, it is called ray divergence.

Read more about Light

brainly.com/question/25770676

3 0
2 years ago
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