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MAVERICK [17]
2 years ago
8

____________________ laundry trays do not provide a smooth, and sanitary surface, which is no longer permitted.

Biology
1 answer:
Alik [6]2 years ago
5 0
The answer is concrete laundry trays.
This is because as concrete trays ages with timeit becomes coarse and rugged due to water, soap and detergents. Their smoothness gradually fades with time, thus this makes it not as good regarding to health wise standards of living.
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A eukaryotic mutation upstream of a particular gene has been identified that changes the sequence of the TATA box to GATA. How w
Allushta [10]

Answer:

Transcription factor binding would be reduced or eliminated, and transcription of the gene would decrease dramatically.

Explanation:

Mutation means the changing of the structure of the gene that results in the variant form which may be transmitted to the subsequent generations.  They are caused by the altering the the single base units in the DNA of the species.

In both eukaryotic as well as prokaryotic, the mutation can affect the diversity in the future generation of the cells.

The eukaryotic mutation of the gene affects the transcription of the gene as the transcription factor binding will be lowered or will be eliminated and the transcription of this gene will decrease.

7 0
2 years ago
How could the movement of tectonic plates create another supercontinent like Pangaea
Margaret [11]
<span>When the landmasses are again collected together in a specific area

The Pangea theory supports the theory of plate tectonics because it is based on the idea that all the present continents were one super-continent. For reasons still unknown, the super-continent got separated and created separate smaller continents. This theory also supports the fact that this movement will continue until the day arrives when all the smaller continents will again merge in a different configuration to create another super-continent. </span>
4 0
3 years ago
Which is true male genotype in the ZW sex chromosome system?
Akimi4 [234]

I’m pretty sure males are ZZ. Let me know if I’m right and have a good rest of your day!

8 0
3 years ago
What would happen if a non native species is introduced into the food web
bearhunter [10]
Simply put it could die off by not being able to compete with native species for resources. Or it could out compete the native species.
3 0
3 years ago
How do mutations contribute to genetic variation​
Alex

Answer: Genetic Change

Explanation:

Mutations contribute to genetic variation by causing new traits to emerge. Mutations happen when there is a change in the DNA of a creature developing in utero. These random changes in creatures are common, although most mutations end up being lethal or inhibiting to the organism. In rare cases, this mutation can prove benificial or helpful, and if the organism reproduces and the trait is passed along, it could become a new branch of genetic variation within the species.

6 0
1 year ago
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