Choose the letter of the best match from the following:A. hypocotylB. endospermC. scutellumD. radicleE. epicotylNutritive tissue within angiosperm seeds.
Fill in the blank(s) with the appropriate word(s).
B
endosperm
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Hantavirus pulmonary syndrome is a viral respiratory disease caused by contact with
A) rat fleas. B) rodents. C) mosquitoes. D) bats.
A middle-aged women presented to the emergency room complaining of cramping and gastrointestinal discomfort. She had recently attended a family reunion the past weekend. The event was a picnic where potato salad, hamburgers, deviled eggs, hot dogs and chips were served. A feces culture was requested resulting in no growth. What would be the next recommended follow-up testing?
a. Serologic testing for IgM and IgG b. No follow-up testing required c. Collect an additional specimen and at-tempt to cultivate on specialized media d. Treat the patient with ampicillin
The methanogenic archaeans are __________ that
pull electrons from __________. a. chemoautotrophs; oxygen b. chemoheterotrophs; carbon dioxide c. chemoautotrophs; water d. chemoheterotrophs; methane e. chemoautotrophs; hydrogen gas
_______ live within and provide energy for the reef-building coral animals, whose efforts support diverse and beautiful coral reef communities.
Fill in the blank(s) with the appropriate word(s).