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dem82 [27]
3 years ago
12

Explain why water use is a concern and how freshwater is vital to human life.

Biology
1 answer:
NNADVOKAT [17]3 years ago
5 0

Answer: The use of water is increasing day by day and the amount of freshwater available for the daily use is less than 1%. There are thousands of activities going on in this 1 % of water only. There is a huge of amount of water present on earth but that cannot be used because of being salty. The use of water is a concern because most of the water is wasted that water is freshwater only. The water used for brushing, bathing, agriculture, etc is freshwater only. Water should be used in a sustainable manner to fulfill the demand of present generation and save for future generation because life is impossible without water.

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A farmer decides to go into the business of raising trout for tourists who enjoy fishing. She builds six trout ponds and stocks
Nastasia [14]

Yes the following statements about her trout is likely true Because the ponds are different and the populations are likely to experience different mutations, the populations will likely diverge evolutionarily, but only over many generations.

Explanation:

The effect of genetic drift can be seen in all populations but the most is seen in small population. The change in allele frequency due to the sampling error would lead to evolution of the species.

Bottleneck effect is when a population gets reduced due to some natural disaster. Her friends were not right about bottleneck effect.

So it is clear that no bottleneck effect will occur as each pond have different chance or rate of mutation and the change in alleles will be different. The  trouts will evolve independently in the different ponds and pass on the traits to their progeny.

Genetic drift does not take into account for the harm or benefit of the alleles that are passed on.

5 0
3 years ago
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kotegsom [21]

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ADP is combined with a phosphate to form ATP in tADP+Pi+free energy→ATP+H2O

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The energy released from the hydrolysis of ATP into ADP is used to perform cellular work, usually by coupling the exergonic reaction of ATP hydrolysis with endergonic reactions.

4 0
2 years ago
An alternation of generations for plants includes a ____ gametophyte generation and a ___ sporophyte generation.
kenny6666 [7]
An alternation of generations for plants include a haploid gametophyte and a diploid sporophyte.
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kodGreya [7K]
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Which statement is true of diffusion?
Elenna [48]

Answer:

B. Molecules move from areas of high concentration to areas of low concentration

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Diffusion is the spread of something more widely.

4 0
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