Question

In the crime region, the investigators search for pieces of evidence that reveal the truth and find the criminal. They look for fallen hairs, eyelashes,

saliva or drops of blood. Justify why any biological liquid or structure of the body will indicate the criminal.
a
All the body cells of the same individual have the same blood group.
b.
All the body cells of the same individual have same receptors on their surface.
Ο Ο Ο Ο
C.
All the body cells are controlled by checkpoints.
d.
All the body cells arise from mitotic divisions of the same fertilized egg.

Answer 1

Answer: d. All the body cells arise from mitotic divisions of the same fertilized egg.

Step-by-step explanation:

After conception occurs and an egg is fertilized, mitosis takes place as the egg begins to divide into other cells. This is how all the cells in the body are eventually formed regardless of how specialized their roles are.

As a result, every cell in the human body shares the same genes so any biological liquid or structure of the body would indicate the criminal because they would share the same gene as the rest of the cells in the criminal.