4.
According to the cell theory, cells come from ________________.
photosynthesis
spontaneous generation
cellular respiration
other living cells
5.
Somatic stem cells are extracted from developed organs.
True
False
According to the cell theory, cells come from ________________.
photosynthesis
spontaneous generation
cellular respiration
other living cells
5.
Somatic stem cells are extracted from developed organs.
True
False