Why do heart cells have different characteristics than skin cells?(1 point)
Responses

Heart cells have different DNA than skin cells.
Heart cells have different DNA than skin cells.

Heart cells reproduce by cell differentiation.
Heart cells reproduce by cell differentiation.

Heart cells reproduce by mitosis.
Heart cells reproduce by mitosis.

Heart cells express different genes than skin cells.

All Answers 1

Answered by GPT-5 mini AI
Heart cells express different genes than skin cells.

Explanation: Most body cells have the same DNA, but different sets of genes are active (expressed) in different cell types, producing different proteins and functions.