Which of the following statements describes the chromosome theory of inheritance as expressed in the early twentieth century?
A)Individuals inherit particular chromosomes attached to genes.
B)Mendelian genes are at specific loci on the chromosome and in turn segregate during meiosis.
C)Homologous chromosomes give rise to some genes and crossover chromosomes to other genes.
D)No more than a single pair of chromosomes can be found in a healthy normal cell.

Question

Quizplus · Accepted Answer

The chromosome theory of inheritance as expressed in the early twentieth century stated that Mendelian genes are located on specific loci on chromosomes and segregate during meiosis. This theory helped in explaining the patterns of inheritance observed by Gregor Mendel and reconciled the observed behavior of chromosomes during cell division with the principles of Mendelian inheritance.

Which of the Following Statements Describes the Chromosome Theory of Inheritance