The function of protein that helps chemical react is catalyzing
Natural selection and speciation: 'Ecological speciation'. ... Natural selection is generally recognized as a central mechanism of evolutionary change within species. Thus, natural selection plays a major role in generating the array of phenotypic and genetic diversity observed in nature.
The answer is C your welcome!
1. The cells divide by constriction of a protein, it is true in case of Bacteria and Animals, and false in case of Plants.
2. The presence of a cell wall inhibits the cell from differentiating by constriction, it is false in case of bacteria; though bacteria exhibit a cell wall but still divide by constriction. It is also false in case of animals, but true in case of plants.
3. Tubulin-like molecules or tubulin subunits function in the division of the cell. The statement in true in case of bacteria and plants, but is false in case of animals.