A karyotype is a complete __________.

• A. haploid complement display of chromosomes
• B. diploid complement display of homologous chromosome pairs
• C. display of sex hormones
• D. display of autosomes

Answer: (B)

Verified step by step guidance

1. Understand the term 'karyotype': A karyotype is a visual representation of an individual's complete set of chromosomes.
2. Identify the key characteristics of a karyotype: It includes all chromosomes in a cell, organized in pairs, and is typically used to look for chromosomal abnormalities.
3. Recognize the difference between haploid and diploid: Haploid refers to a single set of chromosomes (n), while diploid refers to two sets of chromosomes (2n), one from each parent.
4. Focus on the term 'homologous chromosome pairs': In a diploid organism, chromosomes are arranged in pairs, with one chromosome of each pair inherited from each parent, making them homologous.
5. Conclude that a karyotype is a 'diploid complement display of homologous chromosome pairs', as it shows all pairs of chromosomes in a diploid cell.