An ‘x' in the figure above represents a(n):

a. extinction. c. species.
b. clade. d. genera.


A

Biology & Microbiology

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Which of the following represent(s) the way(s) in which enveloped viruses acquire their envelopes?

A. Viral enzymes are responsible for production of the envelope. B. Depending on the virus, budding may be either through the plasma membrane or internal cellular membranes.  C. Budding through internal cellular membranes. D. Budding through the plasma membrane.

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The first fungi were most likely ____

a. airborne b. terrestrial c. arboreal d. aquatic e. amphibious

Biology & Microbiology

In image "B" individuals within the population defend distinct territories for resources, resulting in a defined distance between each. This is an example of distribution.

Three population distribution patterns are shown in this figure.

A.    random
B.    nonselected
C.    clumped
D.    forced
E.     uniform

 

Biology & Microbiology

Epithelial tissues have one free surface or edge known as the ________ surface.

A. basement. B. apical. C. matrix. D. attached.

Biology & Microbiology