Because patches of thickened skin in the embryos created special cells known as columnar cells
This is attitude adjustment theory.
He adjusted his attitude based on the surroundings.
Answer:
Remove and lower.
Explanation:
Cells of the excretory tubule remove water by osmosis, from which we can conclude that the solute concentration in these cells must be lower than in the filtrate. The excretory tubule remove excess amount of water from the cell through semi permeable membrane of the cell while on the other hand, the solute concentration in the cell is lower as compared to filtrate so that's why it can't diffuse from the cell by the process of osmosis.
Hi there!
The answer is
Sun, Earth, capital building, human, atom
Since everything has its own gravity and the amount of gravity depends on the mass of an object, we can assume that since the sun is heavier than the earth which is heavier than a capital building which is heavier than a human which is heavier than an atom, the amount of gravity also goes in this order.
Hope this helps!
Answer:
Cells do not repair damage to DNA during mitosis because telomeres could fuse together. ... Throughout a cell's life, corrective mechanisms act to repair DNA strand breaks. The exception is during the critical moment of cell division, when chromosomes are most vulnerable.
Explanation: