They basically cut the particular region and specified region of the DNA .... this is mainly used in biotechnology ! so answer is first one !
Answer:
The answer is option B.
movement of food through the digestive system
Hope this helps you
Answer: Calcium is a mineral and so is Emerald because the come naturally from earth and are some of the building blocks of Rocks.
Explanation:
Answer:
receive food from the mother
Answer:
Viruses do not need a host cell to reproduce but will use one if available to save energy
