Mitochondria and chloroplasts in eukaryotic cells probably originated from:a
fungi.
b. protists.
c. endosymbionts.
d. plants.
e. animals.
C
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What is the name of the meristematic tissue that gives rise to future vascular tissue?
A. procambium B. cork cambium C. ground meristem D. dermal tissue E. protoderm
Which type of cell provides metabolic support to the neurons?
a. Muscle b. Neuroglia c. Loose connective d. Squamous e. Dense connective
A tissue is defined as ____
a. one or more cell types that perform a common task b. a cell that is unique in its function c. various cells that perform different functions d. the structural unit of an organ system e. one or more organ types that perform a common task
In the evolution of the arboreal primates, which of the following features would NOT be an important
evolutionary advancement? a. opposable thumbs b. enhanced daytime vision c. elongated snout with well-developed sense of smell d. the ability to see in color e. a brain with a well-developed ability to judge distances and with the ability to quickly compensate for misjudgments