What is the binomial name of the Green Frog?
What is the binomial name of the Green Frog?
In the hierarchical classification system, which taxonomic rank comes immediately after "family"?
What distinguishes bacteria as prokaryotes?
Which of the following best describes the process of natural selection in the context of antibiotic resistance?
If two different species belong to the same family, then they also belong to the same _______________.
What is the binomial name of the Green Frog?
Put the levels of classification in order from most broad (least specific) to most specific (least inclusive)
**Domain at the top
Order
Family
Domain
Genus
Phylum
Species
Kingdom
Class
Select ALL of the organisms that have the trait "Claws or nails".
Based upon the information shown in the cladogram above, which trait would most likely be observed in ray-finned fish?
Scientists are studying the evolutionary history of a group of plants in the United States, and they developed a phylogenetic tree (cladogram), as shown above. Which statement can be inferred from the phylogenetic tree?
The table above classifies three different organisms. Which level of classification is represented by the box labeled 'A'?
The Venn diagram above compares the two kingdoms of prokaryotic single-celled life. Which of the following scientific explanations supports the division of these organisms into these two kingdoms?
Evidence exists that during the millions of years in which the Grand Canyon formed, the canyon divided a single population of tufted-eared squirrels into two populations. One of these squirrel populations, the Kaibab squirrel, now lives in isolation from the other tufted-ear squirrels on the North Rim of the canyon. The other population, the Abert’s squirrel, lives on the South Rim. Some biologists think that the two populations of squirrels have evolved into two separate species. Other biologists think that the Kaibab squirrel is a subspecies of the Abert’s squirrel.
The cladogram above shows the evolution of the original tufted-ear squirrel population into two separate species. Which of the following factors would make the evolution of the squirrel population into separate species less likely?
Portions of the protein sequence alignments for a group of ciliates are shown.
Which of the following cladograms BEST represents these data?
Organisms can be organized by their similarities and differences. The incomplete cladogram shows the relationship between some invertebrates based on their body structures.
Use the drop-down menus to construct an argument about the development of six legs in invertebrates, based on the body structures shown.
The development of six legs should be placed at letter on the cladogram because the body structure is present only in organismsthat point on the cladogram.
A large, carnivorous snail in New Zealand has been assigned the scientific name Powelliphanta augusta.
The genus of this scientific name would be .
How is the Powelliphanta augusta snail different from its relative, the Powelliphanta lignaria? How are they similar?
Which of the following correctly describes the the relationship between prokaryotic cells and eukaryotic cells that lead to the development of the eukaryotic cells we see today.
