Biology, 18.03.2021 01:20 aredwolf2017
Question 19
In pea seeds, yellow color (Y) is dominant to green color (y), and around shape (R) is dominant to a wrinkled shape (r). A dihybrid cross between a true breeding plant with yellow, round seeds (YY RR) and
a true-breeding plant with green, wrinkled seeds (vyrr) results in an F, generation of plants with yellow, round seeds. Crossing two F, plants produces an F, generation with approximately nine times as many
plants with yellow, round seeds as plants with green, wrinkled seeds.
Which of the following best explains these results?
The allele pairs of each parent stay together, resulting in gametes that are identical to the parents.
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This is a situation in which genes are attached to an organism's sex chromosomes; the sex of an organism influences the expression of a gene.
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Label the steps for protein synthesis in order, beginning with the first steponce the protein is made, the gene for a particular trait is expressedmrna joins the ribosome, and the anticodons from trna join mrna to form a chain ofamino acidsrna polymerase unzips dna and free rna nucleotides join dna to form mrnav a chain of amino acids is formed from peptide bonds, creating a proteinmrna is transported from the nucleus of the cell to the ribosomes of the cell.
Answers: 1
Question 19
In pea seeds, yellow color (Y) is dominant to green color (y), and around shape (R) is...
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