Fossils of vascular plants appear earlier in the fossil record than those of algae.
Answer the following statement true (T) or false (F)
False
It is not true that fossils of vascular plants appear earlier in the fossil record than those of algae. Algae gave rise to the nonvascular plants which then gave rise to the vascular plants.
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When an organism seems to split into two parts and both parts grow into functioning adults, what is this called?
a. fragmentation b. budding c. fission d. parthenogenesis
Which term refers to the structure and arrangement of the internal parts of a plant?
a. anatomy b. ecology c. morphology d. physiology
Rank the following methods of acquiring oxygen from most to least efficient.
A. fish gills ? avian lungs ? mammalian lungs B. fish gills ? mammalian lungs ? avian lungs C. avian lungs ? mammalian lungs ? fish gills D. avian lungs ? fish gills ? mammalian lungs E. mammalian lungs ? fish gills ? avian lungs
What term refers to clusters of bacterial genes that are under the control of a single regulatory region?
A) autotroph B) attenuation C) allosteric D) operon E) prototroph