Frogs and toads belong to the ____ lineage
a. Caudata
b. Aves
c. Squamata
d. Gymnophiona
e. Anura
ANSWER: e
You might also like to view...
A researcher creates a mutant pea plant in which cytokinins are over-expressed and gibberellic acid is under-expressed. What is the most likely phenotype of this mutant pea plant?
A. The pea plant would be shorter with more branches compared to wild-type plants. B. The pea plant would be taller with more branches compared to wild-type plants. C. The pea plant would be shorter with fewer branches compared to wild-type plants. D. The pea plant would be taller with fewer branches compared to wild-type plants.
The ploidy of cells characteristic of an aneuploid is best represented by which of the following?
A) 2n + 1 B) n C) 2n D) 4n E) both choices B and C
The stage of mitosis characterized by the physical separation of sister chromatids is called:
A. Telophase B. Prometaphase C. Anaphase D. Metaphase
In the previous unit, you learned about organ systems. Name three organ systems in humans that are affected by the endocrine system. For each organ system named, identify a hormone that influences that system. For each hormone named, describe how the hormone works to alter the organ system.
What will be an ideal response?