A given organism has 46 chromosomes in its karyotype.Which of the following statements is correct regarding this organism?

Question

Quizplus · Accepted Answer

The correct answer is D because an organism with 46 chromosomes in its karyotype has a diploid number of chromosomes, meaning that its somatic cells contain two sets of chromosomes. In sexually reproducing organisms, haploid gametes are produced through meiosis, which halves the number of chromosomes, so this organism's gametes must have 23 chromosomes. The statements A and B are incorrect as there are many animals with different numbers of chromosomes and humans are not the only species with 46 chromosomes. Statement C is also incorrect as there are asexual organisms with a diploid number of chromosomes.

A Given Organism Has 46 Chromosomes in Its Karyotype