Answer:
phototropism only happens after plants move from darkness into the light (false)
I think "transitional 1 and 2 b cells"
Explanation:
A human cell has 46 total or 23 pairs of chromosomes.Following mitosis,the daughter cells would each have total of 46 chromosomes.After meiosis I ,the two daughter cells would have 23 chromosomes,and after meiosis II 23 chromosomes
Do the punnet square: BD, Bd, Db, bd..hoepfully this helped
<h2>Answer:</h2>
That's the protein in red blood cells that carries oxygen to the tissues of the body. So, sickle cell disease interferes with the delivery of oxygen to the tissues. Red blood cells with normal hemoglobin are smooth, disk-shaped, and flexible, like doughnuts without holes. They can move through the blood vessels easily.
So, due to change in the structure of protein, cells are not able to do their work properly. It means that protein structure is very important for its proper functioning and functioning of the cell.