Question

choose the cells that have the exact same dna. sex cell, muscle cell, fat cell, immune cell, stem cell, bone cell, epithelial cell, nervous cell, blood cell

Explanation:

Step1: Recall Cell Differentiation

Stem cells differentiate into various cell types (muscle, fat, bone, blood, nervous, epithelial, immune). Sex cells (gametes) have half the DNA (meiosis), but other differentiated cells from stem cells (mitosis) retain same DNA.

Step2: Identify Cells

Muscle, Fat, Bone, Blood, Nervous, Epithelial, Immune cells come from stem cell via mitosis (same DNA). Sex cell is different (meiosis). So select Muscle Cell, Fat Cell, Bone Cell, Blood Cell, Nervous Cell, Epithelial Cell, Immune Cell.

Answer:

Muscle Cell, Fat Cell, Bone Cell, Blood Cell, Nervous Cell, Epithelial Cell, Immune Cell (all cells except Sex Cell)