Have the numbers of solid colored snails decreased significantly due to bird predation? Explain your answer.

What is unique about the members of the group of fungi to which penicillium notatum belongs? they are not important for medicine. they are not made up of hyphae. they are used in fermentation. they lost the reproductive phase.

Name the following: (a) category of pathogen that causes diseases, like common cold and mumps. (b) the microorganism that requires a host to produce.

Which zone within the open-ocean zone is home to the most organisms? deep zone surface zone intertidal zone transition zone