Answer:
answer number A carbon dioxide
If it is a red blood cell than the cell will shrivel because the water will dissolve out of the cell ( because more water flows out of the cell than back into the cell the cell Shrinks )
To correctly document the pulse that is palpated behind the
knee, the healthcare practitioner would document this as the pulse of the
popliteal artery. The popliteal artery extends from the femoral artery and is
located in the knee, at the back of the leg.
Answer:
A. Scientists discovered chromosomes and DNA.
Explanation:
Mendel's ideas were based on patterns of inheritance in plants. Although he identified these patterns, at the time, we did not know what the hereditary material was. This means Mendel couldn't uncover the mechanism of why he was seeing the patterns he was.
When scientists discovered chromosomes and DNA, they were able to see how Mendel's observations made sense in the context of DNA and chromosomes.
