The specimen is VIRUS.
A virus is an infective agent which can only reproduce within a living cell. All virus contain genetic materials, either DNA or RNA but not both. A protein coat usually surround the genetic material of the virus. Virus can be classified based on the genetic material found in them and the size of the material.
Answer:
There are four major classes of biological macromolecules (carbohydrates, lipids, proteins, and nucleic acids), and each is an important component of the cell and performs a wide array of functions. Combined, these molecules make up the majority of a cell's mass.
This helps by the production of more insulin, by inserting the insulin producing gene into the bacterium, which expresses and result in higher productions of insulin, which can be extracted, purified and used by the people having diabetes.
The correct answer is meiosis. This is because a zygote is a 2n diploid cell caused by human fertilization witch is meiosis. This shows that the correct answer is meiosis. There are two things needed witch are the two gametes. These two gametes are called the egg(female) and the sperm(male).
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