1. Introduction to Biology

Which of the following best describes a cladogram in the context of biological taxonomy?

What is the primary purpose of a dichotomous key in taxonomy?

Which of the following statements is true of an outgroup in phylogenetic analysis?

Which of the following kingdoms does NOT contain heterotrophs?

Which taxonomic level is the most specific in the hierarchy of biological classification?

Which of the following kingdoms are composed of organisms with eukaryotic cells?

In the context of taxonomy, what is a synapomorphy?

In which group below do flowering plants belong?

Which group of organisms is most closely related to plants?

Which of the following characteristics is commonly used in identifying organisms by phenotypic methods?

In a cladogram depicting the evolutionary relationships among amphibians, reptiles, birds, and mammals, Group IV is the most derived group. Which of the following species is most likely included in Group IV?

Which of the following is not classified as an arthropod?

Stromatolites are __________.

Which one of the following is another name for producers (plants)?

In the two-kingdom system of classification, why were fungi originally placed in the kingdom Plantae?