Which of the following structures are not associated with ion regulation in animals?

A. nasal salt glands
B. malphigian tubules
C. tear ducts
D. kidneys


C

Biology & Microbiology

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Transgenic crops are planted in _____ countries, with the amount of land dedicated to such crops _____ every year

a. more than 50; remaining the same b. more than 25; decreasing c. less than10; increasing d. more than 25; increasing e. just under 25; increasing

Biology & Microbiology

An X-linked carrier is a

a. homozygous dominant female. b. heterozygous female. c. homozygous recessive female. d. homozygous male. e. heterozygous male

Biology & Microbiology

Woodpeckers and squirrels both nest in tree cavities. This is an example of interspecific competition

Indicate whether the statement is true or false

Biology & Microbiology

Gliding motility is a mechanism used by some prokaryotes to swim slowly through liquids.

Answer the following statement true (T) or false (F)

Biology & Microbiology