Chromosomes with equal or nearly equal arms are referred to as "metacentric chromosomes." In these chromosomes, the centromere is positioned centrally, resulting in two arms of roughly equal length. This contrasts with other types of chromosomes, such as submetacentric or acrocentric, where the arms differ significantly in length.
They are called regular polygons
a square
scalene.
An equilateral triangle has 3 equal sides.
It is an isosceles triangle that has two equal sides
we call it a karyotype
homologous chromosomes
mutation
Yes we do. The chromosomes match each other perfectly, except the one that carries the sex information. One is an X and the other a Y, if a person is a boy or girl, they both having matching chromosomes, except the boys get short-changed and one of them is a bit shorter, and they call that the Y, that's why.
homologous
we call it diploid
Chromosomes
diploid
Mitiosis
It is Homologous chromosomes because they carry thesame genes and homones.
They are long strands of DNA when unraveled are over a meter long.
Fertilization