What is a way a cell is put together called?

One way in which researchers have attempted to restore vision is through implanting corneal cells in a person's eye.

Are humans scavengers or consumers?

Which best examples why a wood-burning fireplace represents an open system. A. Because the ashes have to be swept away B. Because a fire requires oxygen from the atmosphere to burn C. Because they can be used for cooking D.

The genetics service of a large veterinary hospital gets referrals for three or four male tortoiseshell cats every year. These cats are invariably sterile and have underdeveloped testes. How are these tortoiseshell male cats produced?

Why are there many separate ecosystems in a rain forest? A. Different conditions support different organisms. B. There are three levels of consumers in rain forests. C. Rain forests have very few primary consumers. D.

What does the principle of descent with modification imply?

There is a high level of occupational inheritance. a. True b. False

Some types of aquatic frogs bury themselves in the mud and spend the winter hibernating at the bottom of the lake and pond. which characteristic of life does this behavior represent

How do nonliving things and living things interact in the temperate forest biome

An apples cells contain 34 chromosomes. After the process of meiosis is complete, each gamete produced would contain how many chromosomes?