Which of the following RNA virus families include the smallest viral pathogens in animals?
A) Picornaviridae
B) Coronaviridae
C) Paramyxoviridae
D) Arenaviridae
E) Rhinoviridae
A
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Assuming the plant survives, predict what would occur if you removed the shoot apical meristem of a plant embryo.
A. Growth would only occur at in the roots. B. The plant would grow two or more new shoot apical meristems. C. The root apical meristem would take over the function of the shoot apical meristem. D. The plant would mature, but only through vertical growth--no branches would form.
In this cross-section of a typical plant leaf, the are where photosynthesis takes place
A. stomata
B. mesophyll cells
C. air spaces
D. stromata
E. outer epidermis cells
Four of the five roles listed below are functions of
parenchyma tissue. Select the exception. a. support b. heal wounds c. store food d. conduct photosynthesis e. regenerate lost parts
Which event would most likely result in the creation of large numbers of fossils?
A) a drought B) an earthquake C) a fire D) a volcano