What contains instructions to cells about how to form a heart ?

Biology

2 answers:

Lelu [443]3 years ago

7 0

Answer: DNA

Explanation: The Deoxyribonucleic acid contains information that instructs the cells to combine together to form a heart.

The basic structural and functional unit of life is cell. The cell division allows the cell to divide and form tissue and then from tissues to organ.

The instruction for cell division is generated by DNA. So, the instruction for cells to form heart will be given by DNA.

madam [21]3 years ago

6 0

The deoxyribonucleic acid (DNA)

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