Define and explain what a pure culture is

What is formed in nature

The classification levels of a human are listed below from largest to smallest. Eukarya Animalia Chordata Mammalia Primates Hominidae Homo sapiens Which level of biological classification do Mammalia and Hominidae represent, respectively?

Description of population density

How is a recessive allele different from a dominant allele? O A. A recessive allele does not always determine the trait. O B. A recessive allele always determines the trait. O C. Only one recessive allele is enough to affect the trait O D.

Battle Creek is one of the largest tributaries of the Sacramento River. Extensive clearcutting in the Battle Creek Watershed began in 1998 and continued until 2012, when there was 27,000 acre fire in the area.

What are monosaccharides made up of?

A virus is not considered a true living thing because it lacks one of the requirements of life. The ability to respond to stimuli The ability to reproduce The ability to grow and develop The ability to utilize a form of energy

What kinds of organisms require telomerase?

Suppose that a species of fish has split into two populations in a lake: one on the eastern side and one on the western side. How could you determine whether the two populations constitute different species? A.

Organisms interact with their environments, exchanging matter and energy. for example, plant chloroplasts convert the energy of sunlight to