Atoms > Molecules > Organelles > Cells > Tissue > Organ > Organ System > Organism
When any animal becomes extinct reguardless of its position in the food chain there is a trickling affect to all other links, creating overpopulation and over kill of other species now that the habitat balance has become skewed. Having one species become extinct will cause further issues a for other species down the road.
Answer:
D
Explanation:
D is the Correct answer, becaus eit is asking what the difference between the to ways they found the density.
Nucleous plays a significant role in transmission of genetic traits. The nucleus stores the cell's hereditary material, or DNA,
Explanation:
- The nucleus houses the genetic material of the cell: DNA.
- DNA is normally found as a loosely contained structure called chromatin within the nucleus
- The nucleus is also home to histone proteins.
- When a cell is about to divide, the chromatin coils tightly and condenses to form chromosomes
- The nucleus is an organelle found in eukaryotic cells. Inside its fully enclosed nuclear membrane, it contains the majority of the cell's genetic material.
- The material is organized as DNA molecules, along with a variety of proteins, to form chromosomes.
- The DNA in the cell nucleus makes up the genetic material of all living organisms.
- Hereditary characteristics, or traits, are encoded in nucleotide sequences hundreds of base pairs long.
