A unique species of snail has been discovered in the Negev Desert. At night, these snails use a toothlike rasping organ in their head to scrape up porous limestone; they then digest the algae that lived in the rock pores. This scraping organ is the
A. mantle.
B. labial palp.
C. crop.
D. tentacle.
E. radula.
Answer: E
Biology & Microbiology
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A. natural. B. acquired. C. injurious. D. active.
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The branch of chemistry dealing with the quantitative relationships of elements in combination is called ________
Fill in the blank(s) with correct word
Biology & Microbiology
Numerous scientists around the world have proposed to sequence 10,000 vertebrate genomes in five years. What is the name of this plan?
A) Bigger Than Life Plan B) 10K or Bust C) Genome 10K D) Vertebrate Beginnings E) Vertebrate Enlightenment
Biology & Microbiology
Innate immunity is not effective against fungus infections
Indicate whether the statement is true or false
Biology & Microbiology