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elena55 [62]
3 years ago
6

The purpose of a control in a scientific experiment is to

Biology
2 answers:
WINSTONCH [101]3 years ago
4 0
Observation designed to minimize the effects of variables other than the independent variable.
IgorLugansk [536]3 years ago
3 0
Allows for comparison and increase reliability of experiment
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The normal sequence of genes along a hypothetical chromosome is ABC*DEFGH, where letters represent genes and the asterisk (*) re
Hunter-Best [27]

Answer:

The correct option is e

Explanation:

An inversion mutation is a situation in which a sequence of the gene on a chromosome breaks out and rearranges itself from reverse (to the beginning) and then attaches itself back to the point of breakage of the same chromosome.

From the question, mutation changed the gene sequence from ABC*DEFGH to ABC*DGFEH. From this mutation, it can be seen that the gene sequence "EFG" broke-out, rearranged itself from reverse to the beginning as "GFE" and then attached itself back to the points of breakage.

NOTE: This type of inversion is called paracentric inversion since the centromere (represented as * in the question) is not part of the breakage.

8 0
2 years ago
Ashley is charting the motion of her pet rabbit. The diagram below shows its position every 0.25 seconds.
valkas [14]

Answer:

m

Explanation:

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3 years ago
Name three parts of the world that have a great need for wastewater treatment,
Liono4ka [1.6K]

Answer:

Sewage treatment generally involves three stages, called primary, secondary and tertiary treatment. Primary treatment consists of temporarily holding the sewage in a quiescent basin where heavy solids can settle to the bottom while oil, grease and lighter solids float to the surface.

Explanation:

Hope that helps:)

6 0
3 years ago
Please help I don't understand
andrey2020 [161]
Is C.... I hope this helps
4 0
3 years ago
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Which of the following are characteristics of
Kitty [74]

Answer:

3- spores produced in zygosporangia

5- important in the fermentation process

Explanation:

Zygomycota is a form of fungi that are more common or found in soil or on a rotting plant or animal entity. For example "Rhizopus stolonifer" is commonly known as black bread mold.

It has several characteristics some of which are:

1. spores produced in zygosporangia

3. important in the fermentation process

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3 years ago
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