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sammy [17]
2 years ago
15

A random change in allele frequencies over time is known as

Biology
2 answers:
salantis [7]2 years ago
3 0

Answer:

Genetic drift

Explanation:

Genetic drift describes random fluctuations in the numbers of gene variants in a population. Genetic drift takes place when the occurrence of variant forms of a gene, called alleles, increases and decreases by chance over time. These variations in the presence of alleles are measured as changes in allele frequencies.

Sindrei [870]2 years ago
3 0

Answer:

genetic drift

Explanation:

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6 0
2 years ago
Which of these indicates equilibrium in the community? A. seral B. pioneer C. ultimate D. intermediate E. climax
andrew11 [14]

Answer:

E. climax

Explanation:

Even though it is not something that is very common in nature, there are still certain exceptions where certain communities manage to reach a point of equilibrium.  This basically is a community of small number of dominant prominent species that create a stable ecosystem. This state of equilibrium is known as climax community. This type of community appears when the web of biotic interactions between the organisms becomes so intricate that there is no possibility of other species to be admitted in it.

5 0
3 years ago
How does dna in cells determine an organisms complex traits?
Llana [10]
DNA is from our generation, all to the beginning, therefore we may inherit traits of our ancestors. 
6 0
3 years ago
The chemical reactants on the left produce ______ on the right <br> ADP+P+energy-&gt;
Alekssandra [29.7K]

Answer:

The chemical reactants on the left produce<u><em> Adenosine triphosphate (ATP)</em></u> on the right.

Explanation:

Adenosine triphosphate (ATP) can be described as the energy molecule which is used by almost every cell of an organism's body to carry out normal functions of a cell.

Adenosine triphosphate (ATP) is an unstable molecule hence it usually occurs as ADP ( Adenine diphosphate) or AMP (adenine monophosphate). When a phosphate atom attaches to ADP, ATP is produced. The breakdown of ATP releases adenine diphosphate, phosphate along with the release of energy.

6 0
3 years ago
Read 2 more answers
What type of molecule do plant cells use for long-term energy storage?
NemiM [27]
The answer is c. Starch.

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Fat is used for long-term energy storage in animals, while ATP and ADP are short-term energy storage.

5 0
3 years ago
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