Fossils found in layers of sediment give us clues to Earth's past. Based on the fossil record of this area, we can assume that over millions of years

What is the meaning of stratum corneum

Fill in the blanks Cells spend most of their time in Durning this phase the cell grows twice in size synthesis more DNA and form chromosomes then move organelles for final preparations the final preparations with the nuclear membrane breaking down.

A scientist has discovered a new organism and wishes to classify it based on morphology and genetics. While he is waiting on the genomic data, he analyzes the morphological data.

Which part of the cell can be used to determine the cell is eukaryotic and prokaryotic?

Compare the structure of carbon - 12 and carbon - 14

Why are groups of small cells better then one large cell at moving material in and out

Great white shark cheetha african daisy! who named it, when was it, and what does the name mean? c. what other organisms is it closely related to? d. what is the scientific name for humans?

What are examples of harmful mutations

The articulation between the periodontal ligament and the bone at the base of the tooth is what type of joint? the articulation between the periodontal ligament and the bone at the base of the tooth is what type of joint?

How does a nuclear power plant produce energy