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2 years ago

Question 5

2 answers:

8 0

They all share at least 50% of the same DNA arrangement. It is correct because i just took the quiz and answered like 1 minute and 26 seconds ago.

GalinKa [24]2 years ago

3 0

Answer:

The correct answer is "They all share at least 50% of the same DNA arrangement".

Explanation:

DNA analysis have allowed to establish phylogenetic trees with reliable information about the evolutionary relationship that species have. In this example Animal A and Animal B share 95% of their DNA sequences, while Animal A and Animal C share 50%. Even though Animal B and Animal C relationship is not established, it is sure to state that all animals share at least 50% of the same DNA arrangement since Animal A and Animal B are almost identical. This support the idea that life changed over time, where it is likely that all animals share a common ancestor that eventually diverged in the three animals at which Animal C is the most divergent.

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When two solutions are at equilibrium. There is an equal amount of solvent

neonofarm [45]

Answer:

Explanation:

Different solutes can dissolve at different amounts into different solvents

YOu can dissolve a lot of salt into water but far less into iced tea

4 0

3 years ago

Someone please help me

horrorfan [7]

<h3>☣ Question -:</h3>

Which of these equation is the correct one for fermentation?

❍ Glucose + oxygen → carbon dioxide + water

❍ Glucose → lactic acid

❍ Glucose → ethanol + carbon dioxide

<h3>☣ Explanation -:</h3>

To understand this first we should know what is fermentation.

<u>What </u><u>is </u><u>fermentation</u><u>?</u>

A process of chemical change in food or drink because of the action of yeast which may cause it to produce bubbles or heat, or turn sugars in it into alcohol.

<u>Equation -:</u>

$\small\sf{C_{6}H_{12}O_{6} \rightarrow2C_{2}H_{5}OH + 2CO_{2}}$

Which means

Glucose → ethanol + carbon dioxide

Hence opition c is the correct answer.

3 0

1 year ago

Is Mycobacterium plei gram positive or gram negative or not either or?

Karo-lina-s [1.5K]

Answer:

The correct answer is they show weak positive gram staining reaction.

Explanation:

<em>Mycobacterium phlei </em>is a rod-shaped species of the genus Mycobacterium. They are acid-fast bacteria with mycolic acids rich cell wall due to which gram stain cannot penetrate easily and show light purple color while staining.

When gram staining is performed on the <em>M.phlei </em>, they take light purple color which indicates that it is a gram-positive bacteria and is related to Actinobacteria phylum of the gram-positive bacteria.

Thus, <em>M. phlei</em> is a gram-positive bacteria.

4 0

2 years ago

Gray-banded kingsnakes are endangered species which are most vulnerable to private and commercial pet dealers. New Mexico has la

Mrrafil [7]

B and or D

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7 0

3 years ago

Read 2 more answers

Which compartments make up the cardiovascular system

Ronch [10]

I'm not sure what you mean by "compartments", but the cardiovascular system consists of the heart, blood vessels, and approximately 5 liters of blood.

4 0

3 years ago