Answer:it described how carbon is recycled between earth's biosphere, hydrosphere, geosphere and atmosphere. Carbon is an essential element for all life forms so understanding how it is recycled will help us to understand factors and all the biological processes that influence them.
Explanation:
Answer:
Answer is C.
Explanation:
For A and B, a base substitution affects one of the three bases that comprise a codon, the DNA/RNA unit that corresponds to a particular amino acid. If one base is substituted, one codon and therefore one amino acid will be affected. Codons have built-in redundancy, so even by changing one base, the new codon sometimes still corresponds to the same amino acid. Therefore, a base substitution at most affects one amino acid, and sometimes doesn't affect it all.
Frameshift mutations cause a lot more trouble. These occur when you have a deletion or insertion that changes the number of bases in your gene. As a result, the "frame" of the codons changes (everything shifts one way or the other by the number of bases added/removed). This affects EVERY codon downstream of the mutation, so you can imagine that such a mutation would have a bigger effect the closer to the start of the gene it occurs. This is why C is correct.
Coastal erosions affect the development of the Florida peninsula.
Explanation:
Coastal erosion along the Florida coast is due to rising sea level, natural disasters like frequent storms and hurricanes, numerous navigational inlets and other constructions, and poor developmental plans.
Since the entire stretch of Florida is covered by coastline, coastal erosion is a big threat to people living along its coasts, especially in places like Jacksonville.
Florida is a state which attracts a huge number of tourists mainly due to its coastline which contributed a lot to the state’s economy. With increasing coastal developments, the erosion also increased making it more vulnerable.
Many public and private properties have been eroded due to coastal erosions. Hence sustainable development must be undertaken to protect the coastline as well as develop the state of Florida
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Vacuoles store things, so it would make sense that food vacuoles store food. Lysosomes digest things into smaller usable materials (or destroy them) so lysosomes will attach to food vacuoles so they can efficiently digest food. The vacuole to store the food waiting to be digested by the lysosome. Hope this helped :)
Answer:
Euglena have diversed nutritional requirements. They are autotrophic when kept in light and heterotrophic when deprived of light.
The Euglena contains chloroplast in it to perform photosynthesis in the presence of light.
When the Euglena is kept in the dark it starts deriving energy from the organic matter around it and shows heterotrophic mode of nutrition.
When light will be provided to Euglena it will start resynthesizes its photosynthetic pigment and it will start perform photosynthesis.
