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omeli [17]
2 years ago
6

Give two disadvantages of phytomining compared with traditional mining methods.

Biology
1 answer:
xenn [34]2 years ago
4 0

Answer:Less profit is made from bioleaching which means it is less appealing to buisness men and women.

Explanation:As with all remediation techniques, phytoextraction has a limited effectiveness. Its two main limitations are: metal toxicity to plants at high concentrations and the cost to dispose of the plant tissues.

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Answer:

B. No

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First, let's watch what it looks like when a population is not evolving. If a population is in a state called Hardy-Weinberg equilibrium, the frequencies of alleles, or gene versions, and genotypes, or sets of alleles, in that population will stay the same over generations (and will also satisfy the Hardy-Weinberg equation). Formally, evolution is a change in allele frequencies in a population over a very long period of time, so a population in Hardy-Weinberg equilibrium is not evolving.

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3 years ago
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If you wanted to repeat your experiment, you could do it once, then do it again, and so on. You could also _____.
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*Answer C makes more sense than the other answers.*

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4. Chargaff's research had shown that there are four monomers in DNA, in which two are always present in equal
viva [34]

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Explanation:

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A hypothesis that has been verified by many scientists.
butalik [34]
A hypothesis that has been verified by many scientists is called a scientific theory. Scientific theory can be derived from careful examination of facts and thorough testing and proving of the different scientists. A hypothesis is an intelligent guess about a certain situation or problem. Whenever this hypothesis would be verified many times by many scientists, this would be<span> under now the category of scientific theory.</span>
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Answer: A

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