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When crude oil is distilled, it is separated into categories. What are those categories characterized by?

goldfiish [28.3K]

Answer:

Differences in their boiling points

Explanation:

When crude oil is distilled and separated into categories, the categories are characterized by the differences in their boiling points.

At different boiling points, each of the fraction will separate out.

Crude oil is made up of different fractions of hydrocarbons.
As the chain length of the hydrocarbon increases, the volatility reduces and boiling point increases.
Components with short carbon lengths rises out from the column first and are cooled and extracted.
The categories are thereby, classified based on differences in their boiling points.

6 0

2 years ago

Basic body color for horses is influenced by several genes, one of which has several different alleles. Two of these alleles— th

Phantasy [73]

Answer:

<h2>No,</h2><h2>Phenotypic Ratio: 1 Chestnut : 2 Palomino : 1 Dilute</h2>

Explanation:

As given:

The chestnut (dark brown) allele and a diluting (pale cream) alleles show incomplete dominance, means that both the alleles in heterozygous condition show their effect. So the heterozygous show the phenotype which is intermediate of both the parents, here a horse heterozygous for these two alleles is a palomino.

There is in fact, no particular allele present for palomino, this phenotype only results due to having two different alleles for a gene. So, palominos can never be pure-breeding because they can never be homozygous.

Let P1 chestnut and P2 dilute,

Palomino is P1P2

The Punnett’s Square for palomino mated to palomino:

P1P2× P1P2

Gametes are: parent-1 P1 and P2 , parent-2: P 1 and P2

Progeny are: P1P1, P1P 2, P 2 P1, P2 P2

Genotypic Ratio: 1 P1P 1 : 2 P1P 2 : 1 P2P 2

Phenotypic Ratio: 1 Chestnut : 2 Palomino : 1 Dilute

3 0

3 years ago

An estuary can protect species from

ziro4ka [17]

<span>. Estuaries have been called the "nurseries of the sea" because the protected environment and abundant food provide an ideal location for fish and shellfish to reproduce. Most commercially important fish species spend some part of their life cycle in estuaries. Besides fish, many species of birds depend on estuaries for food and nesting areas. Migratory birds use estuaries as stopover points for resting and feeding before continuing their journey. Marine mammals also use estuaries as feeding grounds and nurseries.</span>

4 0

2 years ago

Bottleneck events are always caused by the death of most of a species’ population. true or false

Phoenix [80]

Your answer is true hope this helps

4 0

2 years ago

Read 2 more answers

which organelle do you think is the most important ? make a scientific argument by explaining what makes the organelle you chose

Deffense [45]

Answer:

The nucleus

Explanation:

This organelle gives all the info. Without it, the cell will die. It's like a human is alive without a brain.

6 0

2 years ago

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