Answer:
Cells / Cells Unit
Explanation:
The reason why cells is the basic unit of structure and function in all living things is because the cells form parts for the organism and it carries out all of the organism's processes or it's functions.
White blood cells, and they are <span>neutrophils, bands, eosinophils, basophils, monocytes and lymphocytes and they all act in specific areas of defenses for the body systems.</span>
Answer:
A.
Explanation:
Older fossils tend to lay in the lower levels of the ground. The further up the fossils are, the more likely you are to find something that looks like today. Think of it as stacking papers with different drawings on them from different ages. Oldest goes on the bottom, newest goes on the top. The older layer stands as more of a foundation point while newer layers are around where we are now.
Answer:
An adequate way in biology has classified and ranked the levels of organization of genetic information
1. DNA: refers to the double helix.
2. Nucleosomes: they are the first level of DNA curl. They are formed by a protective core of 8 histones, around which the double helix of DNA is inscribed.
3. Chromatin: is the set of nucleosomes, is composed of histones, other DNA and RNA proteins
4. Chromosome: it is the condensed chromatin
Answer:
Embryonic stem cells are capable of self-renewal and unlimited differentiation. Explanation: An embryo is at the earliest stages in the growth and development of a higher organism. The cells of an embryo are pluripotent meaning that at the stage, they can differentiate into any type of cell of the organism
