Choose the correct statement.

your lungs look different from your heart because the cells that make up these organs have different genes.

all cells have the same genes, but different are active in different cells.

as cells and tissue differentiate, they lose some of their genes.

all cells have the same genes, and all of a cell’s genes are active at the same time.

The branch of biology which deals with the tissue is called histology.

The correct option is A.

The cells of the lungs are hepatocytes and altogether they make the lungs tissue and make it function. The cell of the heart is cardiac cells and altogether they form the cardiac tissue.

The function of both the tissue is different, the lungs tissue helps in breathing while the heart helps pump the blood through out the body.

Hence, the correct option is A that is all cells have the same genes, but different are active in different cells.

For more information, refer to the link:-

link

I belive the answer is A.

hope this helps! C":

golgi body just took the test on edge

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called