All living things are called organisms

Suppose that a geneticist discovers a new restriction enzyme in the bacterium Aeromonas ranidae. This restriction enzyme is the

tankabanditka [31]

Answer:

The name of the restriction enzyme would be <em><u>ara1</u></em>.

Explanation:

Restriction enzymes can be described as enzymes which are responsible for cutting DNA from specific sites. Restriction enzymes are present naturally in bacterias and can be produced artificially as well.

The name of a restriction enzyme is made by deriving it from its genus, species and strain. For example, Aeromonas is the genus name, ranidae is the species name and as it is the first to be isolated so the strain would be 1. Hence, the name ara1 will be given to this enzyme.

8 0

4 years ago

How are an empty glass bottle and a glass candlestick that were created from crushing and melting glass alike and different?

jeyben [28]

They are 2 different item's glass is glass but what you make out of it is what counts

3 0

3 years ago

Read 2 more answers

Natural selection and genetic drift are two mechanisms of evolution that can lead to speciation. Define both natural selection a

timofeeve [1]

<h2>Evolution </h2>

Explanation:

Genetic drift

Genetic drift is change in allele frequencies in a population from generation to generation that occurs due to chance events
The genetic drift occurs due to random fluctuation of any allele in a gene pool and is more efficient in small population
The founder effect and the bottleneck effect are cases in which a small population is formed from a larger population which means they may experience strong drift for generations
In founder effect a genotype from a homogeneous gene pool migrate to a newer habitat and colonize there and form a newer community which leads to the genetic drift to the original population, speciation which occurs in this effect is the peripatric speciation
In bottleneck effect the elimination of inferior genotype from a homogeneous gene pool occurs due to the strong selection pressure and changing environmental conditions which leads to genetic drift and a only a few most adapted genotype survives and flourish

Natural Selection

Natural selection is a selection pressure which operates in a population and allow the best fitted genotype to survive in changing environmental conditions and eliminate the other genotype which are not fit
Genetic drift, mutation and sexual selection are important causes of natural selection
Directional natural selection favours the superior genotype and eliminate the inferior and intermediate genotype, in the history of evolution the most common natural selection is directional natural selection
Stabilizing natural selection favours the intermediate genotype but eliminates the extreme genotype
Bidirectional natural selection favours the extreme genotypes but eliminate the intermediate genotypes

5 0

3 years ago

What do the arrows represent in a food web? Which ones are right

nika2105 [10]

Answer:

D.

Explanation:

When an arrow points from a seal to a shark it means the shark is recieving energy from that seal. (By eating it.)

3 0

3 years ago

En que grupos se encuentra el sistema circulatorio menor y mayor?

Paladinen [302]

Answer:

i don't speak your language

Explanation:

3 0

3 years ago