Question

Sister chromatids carry ______ genetic information (same genes and same alleles).

A) Identical
B) Different
C) Complementary
D) Mutated

Answer 1

Sister chromatids carry identical genetic information (same genes and same alleles).

Step-by-step explanation:

Sister chromatids carry identical genetic information (same genes and same alleles). During meiosis, homologous chromosomes replicate and synapse, leading to the exchange of genetic material through a process called crossing over. This results in recombination of alleles, causing maternal and paternal alleles to be combined onto the same chromosome. As a result, the sister chromatids of a chromosome carry the same genes and alleles.