Those are DNA sequences. Each sequence of three bases in a DNA strand is called a codon. Each codon codes for a particular amino acid. So for example the codon AGC stands for the amino acids serine. The codon TGG stands for the amino acids threonine. The codon CTG stands for aspartic acid. So, the DNA sequence AGCTGGCTG codes for the amino acid sequence serine-threonine-aspartic acid. I hope the helps! :)
Predators are the keystone species because they limit the population of prey.
<h3><u>Explanation:</u></h3>
Predators are those species which hunt for other animals to consume them as food and live. Where prey are those animals who are being hunted and killed by predators.
Keystone species are those species whose absence or removal from a ecosystem will greatly reduce the diversity from the ecosystem to a huge extent.
Now, if a predator like lion is eliminated from the ecosystem, then the prey like deer, goats etc in the ecosystem will live and reproduce at a very high rate, which will greatly increase the population density of these species. So the food for them will be killed at a very high rate, decreasing the plant varieties and population. So the overall diversity in the ecosystem will be highly reduced.
So the predators like lions, tigers, etc are the keystone species of an ecosystem.
It indicates that our ancestors had a different build than humans of today.
Answer: the right aswer is <u>B. Its phenotype is better suited to its environment.</u>
Explanation:
I know this because i just had a quiz and the answer above me is completely wrong. and if some of you dont think its B, then you can go with <u>C. It will live longer than most other individuals. </u>
Stay safe and Stay smart people.
Answer:
secondary consumer is correct answer
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