Answer:
George Washington Carver
Explanation:
according to the website livescience, "George Washington Carver was a prominent American scientist and inventor in the early 1900s. Carver developed hundreds of products using the peanut, sweet potatoes and soybeans." hope this helps!
Modifying the lab, leaving heat sources unattended, using chemicals for jokes and tricks
The virtually universal decline in near vision in middle adulthood is called presbyopia.
<h3>What is vision?</h3>
Vision is the ability of the eyes to receive and send signals to the brain which then interprets and produces a picture of the object.
A common eye defect the occurs as people grow into adulthood is known as presbyopia.
In conclusion, presbyopia is an age-dependent eye defect.
Learn more about presbyopia at: brainly.com/question/9121049
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Answer:
9 amino acids
Explanation:
A segment of a gene that has 27 nucleotides will code for<u> 9 amino acids.</u>
<em>Each codon on the gene potentially represents an amino acid and a codon is made up of 3 nucleotides each. Hence, in order to find out the total number of amino acids that a gene segment with 27 nucleotides can code for, the number of nucleotides should be divided by 3.</em>
number of amino acids = number of nucleotides/3
27/3 = 9 codons/amino acids
