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What is the term used to describe the larger collection of individual filaments in fungi?

Which of the following animal phyla includes the largest number of species? 

If two species are able to interbreed but produce sterile hybrids, their species integrity is maintained by _________ .

The major difference between the chemoheterotrophic bacteria and the cyanobacteria is ___________ .

The cyanobacteria are considered __________ because they convert carbon dioxide to glucose utilizing light, nutrients, and water.

Which of the following lacks a cellular structure?

In Southern Florida the Burmese Python (Python bivittatus) was likely introduced via escapes and purposeful releases from the exotic pet trade. These snakes are termed an invasive species because they_________ . 

The purpose of phylogenetic trees is to _________ .

In the context of the Hardy-Weinberg principle, the term ‘allele frequency’ refers to the ______ .

In hierarchical classification, which taxonomic rank is the broadest?