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grandymaker [24]
2 years ago
9

the organ that provides mechanical protection and nutritional support for the developing embryo is the

Biology
1 answer:
vladimir1956 [14]2 years ago
5 0

Answer:

uterus

Explanation:

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A researcher sequences the genome of a variety of bacterial and eukaryotic cells. She finds that the bacterial genome is smaller
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From this observation, it is possible to conclude that there are more repetitive sequences in the eukaryotic DNA than in the bacterial DNA. Prokaryotic genes do not contain introns.

Introns are internal non-coding segments of eukaryotic genes that must be removed to produce the final mature mRNA.

In prokaryotic genomes, there are no introns, and genes are expressed in groups known as operons.

Eukaryotic genomes contain highly repetitive intergenic (regulatory) and intragenic (introns) non-coding regions.

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3 years ago
When the cell concentrates potassium within, against the natural tendency of matter, it is performing _____.
Margarita [4]
That would be active transport.
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3 years ago
Why are photosynthesis and cellular respiration closely related
RSB [31]

Answer:photosynthesis involved the process of energy build -up from monomers like carbon iv oxide and water (anabolism) with the help of solar energy while cellular respiration involved the breakdown of energy in the form of ATP with the help of oxygen (catabolism) into carbon iv oxide and water as waste products.

Explanation:

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4 years ago
Give 3 examples of how technology has influenced human population growth
xz_007 [3.2K]

Alternating current electricity. This allowed electricity to flow further than Edison's first DC approach. 

Railroads - allowed for transportation of materials to growing small cities, and large cities to become larger.

Antibiotics and antiviral medicines. - stopping deadly diseases and bacteria from spreading. This helped with many problems that would normally terminate 33% of populated areas that are infected.



4 0
3 years ago
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Margaret's parents are both obese. She has dieted six times, each time losing a considerable amount of weight and subsequently r
alex41 [277]

Answer: c. when she ends the diet she regains additional body fat.

Explanation:

Obesity can be defined as a genetic disorder in which the body obtains and retains too much amount of body fat. It is different from being overweight.

Obesity happens when the person obtains more amount of calories in the food then actually burned through work or exercise. Obesity increases the risk factor for arthritis, stroke and cancer.

Here, in the given situation, ending up diet is the likely cause of regaining weight again. As the unstable diet is likely to add more calories then actually utilized by the body and will be retained as fat.

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