Answer:
C
Explanation: Well C is usually correct for everything
:P
This is true I looked up in the science dictionary.
Answer:
23 Chromsomes
Explanation
Thus, if a skin cell or somatic cell contains 46 chromosomes then the egg or sperm (gametes) would contain only 23 chromosomes
Answer:
The correct answer will be option-Cells can generate from nonliving matter.
Explanation:
Rudolf Virchow is known for modifying the cell theory proposed by the Schleiden and Schwann in 1839. He added to the existed theory and suggested that all living cell come from the pre-existed cells.
But this hypothesis was disproved after the Miller and Urey performed an experiment in 1953 and demonstrated that cells were originated from the non-living matter present in the atmosphere during primordial time.
This fact disproved the hypothesis of Virchow ans thus is the correct answer.
Answer:
The circulatory system ensures a steady flow of oxygen-rich blood to your brain, while your brain controls your heart rate and blood pressure. Even systems of the body that appear to be unrelated are linked.
Explanation: