Monophyletic groups contain all the species that evolved from a common ancestor
Indicate whether the statement is true or false
TRUE
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If all eukaryotes suddenly died off, the Earth's carbon cycle would immediately collapse and cease to exist
A. true B. false
Animals have the ability to generate glucose from proteins during prolonged postabsorptive states.
Answer the following statement true (T) or false (F)
Coal deposits formed when forested areas were inundated with water and the __________ conditions
that resulted promoted incomplete decomposition of the vegetation into coal. a. aerobic b. anaerobic c. oxidizing d. desiccating e. saline
Which of the following is not correct about protostomes?
A. The developmental fate of each cell in the embryo is fixed when that cell first appears. B. Embryonic cells cleave in a spiral pattern. C. The mesoderm splits to form the coelom. D. The blastopore becomes the animal's anus.