The Living World 8th Edition by George Johnson

تمرين 14

In eukaryotes, the genetic material is found in chromosomes,
A) and the more complex the organism, the more pairs of chromosomes it has.
B) and many organisms have only one chromosome.
C) and most eukaryotes have between 10 and 50 pairs of chromosomes.
D) and most eukaryotes have between two and 10 pairs of chromosomes.
Homologous chromosomes
A) are also referred to as sister chromatids.
B) are genetically identical.
C) carry information about the same traits located in the same places on the chromosomes.
D) are connected to each other at their centromeres.