What makes a fossil an index fossil

3. Write a sentence that relates your model to processes that take place inside your own cells. Your answer should include some form of the term's mitosis, nucleus, and cell division.

1. When examining cells in the lab, you notice that a particular tissue sample has 45% of the cells in the mitotic phase, how do you explain this observation?

In a population of seals most of the seals have similar coloring however one seal has albinism this seal is white and is almost completely blind what is most likely the cause of this difference from the rest of the population

Why is cryptozoology not considered a true science

What chemical does the endocrine system produce?

Which neuromarketing technique looks for active areas in the brain by measuring the amount of oxygenated blood flowing through the body?

Justin has type a blood and his wife brittany has type b blood. justin's parents both have type ab blood, and brittany's parents also both have type ab blood. what are the chances that justin and brittany's son theodore has type a blood

Identify and describe an ecosystem in or around your home. List all the biotic and abiotic factors interacting there and explain how you think they biotic and abiotic factors interacting there and explain how you think they affect each other.

Which best explains why virus are not classified by Linnaean taxonomy? A. virus do not contain any genetic information or cell wall B. virus share many characteristics with several of the kingdoms C.

What does genetics explain?