Answer: Corn, rice and wheat
Corn, wheat and rice are the grains which are produced worldwide. These are the cereal crops, which are grown to obtain grains. These are the sources of carbohydrates, starches and proteins, therefore, exhibiting high nutrition value. These form an important part in the diet of the human beings. These are used for making many food preparations.
Answer:
hemoglobin likely evolved in a common ancestor of all of these organisms (a homology)
or it is a good system that evolved separately (an analogy or convergence)
Explanation:
Answer:
Evolution in humans is happening spontaneously and the development of species can improve the capability of offspring and the intelligence of species. All animals today are evolutionary, we came from bacteria to being are millions of times the size of that organism with millions of years going through evolution. We have gone from splitting our cells to make more, to creating life to another to do the same.
Explanation:
How do the strands separate during PCR? The DNA polymerase breaks the hydrogen bonds between the two strands. The primers separate the strands during the annealing step. The high heat of the denaturation step breaks the hydrogen bonds between the two strands.