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Molodets [167]
3 years ago
5

Continuous cell lines differ from primary cell lines in that

Biology
1 answer:
Grace [21]3 years ago
4 0
Continuous cell lines can be maintained through an indefinite number of generation :)
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What information on a pedigree can tell you whether a gene is a autosome or a sex chromosome ???
My name is Ann [436]

Answer:

What information on a pedigree can tell you whether a gene is on a autosome or not a sex chromosome? If in a pedigree, the occurrence of the disorder is 50/50 between females and males, then it shows that it is autosomal. If the disorder is mostly shown in males then it is a sex-linked trait.

Explanation:

4 0
3 years ago
in the poorest countries like ethiopia and bangladesh, biomass represents blank percent of their energy consumption.
Dahasolnce [82]

In the poorest countries like Ethiopia and Bangladesh, biomass represents 90% of their energy consumption.

<h3>Why is biomass a good source of energy?</h3>

Form of renewable energy produced when we burn biomass fuel is called biomass. Biomass fuels is derived from organic material such as harvest residues, purpose-grown crops and organic waste from homes, businesses and farms.

Biomass provides a clean and renewable energy source that can improve our environment , economy and energy security. Biomass energy generates less air emissions as compared to fossil fuels, reduces amount of waste that is sent to landfills and decreases our dependence on foreign oil.

To know more about biomass, refer

brainly.com/question/82777

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7 0
1 year ago
Cells can make certain molecules when needed for a certain function. What happens when those molecules are no longer needed
Elan Coil [88]

Answer:

The last choice.

Explanation:

The molecules would be stored for later use. The cells won't just throw out as molecule they could use later, they will n. it until they need it again.

4 0
2 years ago
4. What are ecological races? How do they form?
Hoochie [10]
In biological<span> taxonomy, </span>race<span> is an informal rank in the taxonomic hierarchy, below the level of subspecies. ... </span>Races <span>may be genetically distinct phenotypic populations of interbreeding individuals within the same species.
i really hope this helps (:</span>
6 0
3 years ago
In the kidneys, the countercurrent mechanism involves the interaction between the flow of filtrate through the loop of Henle of
Irina18 [472]

<em>Answer:</em>

<em>The answer for this statement is "True".</em>

<em>Explanation:</em>

<em>In the kidneys, the countercurrent mechanism involves the interaction between the flow of filtrate through the loop of Henle of the juxtamedullary nephrons (the countercurrent multiplier) and the flow of blood through the limbs of adjacent blood vessels (the countercurrent exchanger). This relationship establishes and maintains an osmotic gradient extending from the cortex through the depths of the medulla that allows the kidneys to vary urine concentration dramatically which is true.</em>

5 0
3 years ago
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