Answer:
CELL THEORY WAS PROPOSED BY SCHIELDEN AND SCHAWWAN
ITS MAIN POSTULATES ARE
- All organisms are composed of one or more cells
- Cells are the smallest living things,the basic unit of organization of all organisms
- Cells arise only by divisons in previously existing cells.
Explanation:
i hope this will help you :)
2 million, four hundred thousand
The end product will be 4 haploid cells, 4 sex cells having half the number of chromosomes of the original cell and 2 new cells.
Almost all the oxygen you breathe comes from green plants. They produce oxygen during a process called photosynthesis. During photosynthesis green plants manufacture the sugar moleculesfructose and glucose. Green plants use energy from sunlight to build sugarmolecules from carbon dioxide and
