The Centromere
If two sides meet at a POINT then it is a vertex or corner.
The end point where two sides of a polygon meet is the Vertex.
This is the focal point, the point of focus.
intersection
The Apex.
alleles
centromere
chromatid
If two sides meet at a POINT then it is a vertex or corner.
The two chromatids of a chromosome are attached at a point called the centromere. It is the point which it is attached to a spindle fiber during the process of cell division.
x and y chromosomes
I think the centromere (the point at which the two chromatids are attached) is the spot where kinetochores form on a chromosome.
Chromatids
A point where two lines meet is called an intersection. Also, more than two lines can be intersected in one point.
The point where two or more lines meet is the intersection.
The end point where two sides of a polygon meet is the Vertex.
Two lines that meet at one point is called an intersection. More than two seperae lines can be intersected at one point.