in the 1600s, advances in microscopy led to the developm
vances in microscopy led to the development of cell theory) which of the following statements is part of the
ll theory?
a. all cells require water and oxygen to survive.
b. all living things are made of one or more cells.
c. all cells have organelles with specialized functions.
d. all living things rely on several different types of cells.
2. in order to function, all living things require which of the following?
a cells
b. nuclei
c. organs
d tissues
3.the 1830s theodor schwann showed that the mature tissues of animals were traceable to embryonic cells. which of the
wing statements of cell theory does this provide evidence for?
a) all living things are made from cells.
b. cells are the basic units of structure and function in an organism.
3. all cells come from preexisting cells.
d. each cell has a specific design and purpose.