D. S phase of Interphase.
The 2nd chromatid is made during DNA replication, where each linear DNA molecule is replicated to result in genetically identical pairs of DNA strands.
During Prophase stage of Mitosis, each strand of DNA condenses to form the sister chromatid of each metaphase chromosome. Sister chromatids are linked to each other via kinetochore proteins linked to the centromeric regions of each sister chromatid.
Thus, sister chromatids are genetically identical to each other.
Hope this helps! :)
The organelle the question is referring to is called the chloroplast. I hope this helps; have a good evening!
Answer:
James Watson and Francis Crick were the first to discover the structure of DNA in the 1950s
One big difference between osmosis and diffusion is that both solvent and solute particles are free to move indiffusion, but when we talk aboutosmosis, only the solvent molecules (water molecules) cross the membrane. ... When people discussosmosis in biology, it always refers to the movement of waters
The answer is red blood cells.