When the centromere is situated in the middle of two equal arms of chromosomes, the chromosome is referred as:

[Image showing Metacentric, Sub-metacentric, Acrocentric, and Telocentric chromosomes]Metacentric: Centromere in the middle, forming two equal arms.Sub-metacentric: Centromere slightly away from the middle, one short and one long arm.Acrocentric: Centromere close to the end, one very short and one very long arm.Telocentric: Centromere at the terminal end.