Scelta multipla
Which option best describes a phenotype in genetics?
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1. Introduction to Genetics
Fundamentals of Genetics
Scelta multipla
In fundamentals of genetics, what term describes different forms of the same gene at the same locus?
A
Homologous chromosomes
B
Codons
C
Alleles
D
Gametes
Guida verificata passo dopo passo1
Understand that a gene is a segment of DNA located at a specific position (locus) on a chromosome.
Recognize that different versions or variants of the same gene that exist at the same locus are called alleles.
Recall that homologous chromosomes are pairs of chromosomes, one from each parent, that carry the same genes but may have different alleles.
Note that codons are sequences of three nucleotides in mRNA that specify amino acids, not forms of a gene.
Identify that gametes are reproductive cells (sperm and egg) that carry alleles but are not forms of a gene themselves.
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