객관식
Which of the following represents a homologous chromosome pair?
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12. Meiosis
Homologous Chromosomes
객관식
How many pairs of homologous chromosomes do humans typically have?
A
23 pairs
B
24 pairs
C
46 pairs
D
22 pairs
검증된 단계별 안내1
Understand the concept of homologous chromosomes: Homologous chromosomes are pairs of chromosomes in a diploid organism that have the same structure and carry genes for the same traits, one inherited from each parent.
Recall the total number of chromosomes in a typical human cell: Humans have 46 chromosomes in total.
Determine how these chromosomes are organized: In humans, these 46 chromosomes are organized into 23 pairs.
Identify the nature of these pairs: Each pair consists of one chromosome from the mother and one from the father, making them homologous.
Conclude the number of homologous chromosome pairs: Since humans have 23 pairs of chromosomes, the correct answer is 23 pairs of homologous chromosomes.
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