These ribbon-shaped plants are related to the mosses. Their name comes from the fact that they resemble thin layers of green-colored animal organs.
A. hornworts
B. heartworms
C. liverworts
D. spleen flowers
C. liverworts
You might also like to view...
The activity of acetylcholine in a synapse is terminated by its_____
A) active transport across the presynaptic membrane B) diffusion across the presynaptic membrane C) active transport across the postsynaptic membrane D) diffusion across the postsynaptic membrane E) degradation on the postsynaptic membrane
Because of its unique structure, mutations on the Y chromosome:
A. are accumulated within individual Y chromosome lineages. B. generally only affect male reproductive structure and function. C. are helpful for mapping genes. D. are shared only with specific regions of the X chromosome. E. happen only rarely.
Using a submersible, a biologist obtains a sand sample from the seafloor. In this sample, she discovers a new chemoautotrophic species of archaeon. She notes that these organisms thrive in cold temperatures (below 15 °C) and do not produce methane
How should this archaeon be classified? A. as a euryarchaeote archaeon B. as a crenarchaeote archaeon C. as a nanoarchaeote archaeon D. as a korarchaeote archaeon E. as a thaumarchaeote archaeon v
The discharge of high levels of microbial nutrients into marine environments has
A. had negative impacts on shellfish and other bottom-dwelling marine animals. B. resulted in the production of large hypoxic or anoxic regions. C. resulted in algal blooms and red tides that have killed marine mammals. D. All of the choices are correct.