The statement presented above is true.
Humans form gametes or reproductive cells in a process called gametogenesis.
During this process, a diploid cell (cell containing two sets of chromosomes) goes through a meiotic division, resulting in 4 haploid germ cells ( cells containing only one set of chromosomes) called gametes.
<span>Plants can slow transpiration by closing the stomata </span>
Answer:
Microscopes, spectrophotometers, X-ray crystallography (more info below )
Explanation:
Wilkins studied biological molecules like DNA and viruses using a variety of microscopes, spectrophotometers and X-ray crystallography.
hope I helped!
Answer;
B. improved ecosystem health
Explanation;
-Surface mining is a method of extracting minerals near the surface of the Earth. The three most common types of surface mining are open-pit mining, strip mining, and quarrying.
-The environmental impact of mining includes erosion, formation of sinkholes, loss of biodiversity, and contamination of soil, groundwater, and surface water by chemicals from mining processes.The environmental effects of surface mining include;
- Habitat destruction
- Soil erosion
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Air pollution from dust particulates
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Pollution (especially from sediments)
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All surface mining techniques negatively affect the environment, though some methods are more damaging than others.
