The correct answer is the<span> use of oil has the potential to affect aquatic viability during several stages. Offshore drilling practices to acquire oil for energy use can negatively impact aquatic viability through potential contamination and disruption of aquatic </span>habitats<span>. Transportation of oil over the water has the potential to contaminate aquatic </span>ecosystems<span> through oil spills. Waste products associated with the use of oil for energy production can also cause contamination of aquatic habitats.
Glad i could help</span>
You don't show the picture, but I can give you an overview.
A frameshift mutation is anything that puts the regular order of 3 nucleotides (a codon) out of it's norm. If these things happen, then you get a frameshift.
Note: This occurs in the gene - not outside of the coding sequence:
1. Loss of a single basepair (perhaps the A in bold):
ATG AAA ATT CTG CCC T...
ATG AAA TTC TGC CCT ....
The codons after AAA are now completely different so this will result in a different amino acid pattern and thus a completely different polypeptide (protein) that may nor may not be functional.
2. Loss of two basepairs (so perhaps 2 of the A's)
ATG AAA ATT CTG CCC T...
ATG AAT TCT GCC CT....
3. Gain of 1 base pair will also cause problems:
ATG AAA ATT CTG CCC T...
ATG AAA AAT TCT GCC CT...
4. Gain of 2 base pairs will also cause problems:
ATG AAA ATT CTG CCC T...
ATG AAA AAA TTC TGC CCT...
Answer:
false
Explanation:
food webs are more accurate because the feeding relationships of organisms in the real world is almost always more complex than suggested by a food chain.
Hippocrates is the father of medicine
