Members of one major class of the lineage ____ are called tunicates or sea squirts. They have
tadpolelike larvae, but their sessile adult form is usually encased in a leathery "tunic."
a. Petromyzontoidea
b. Placodermi
c. Cephalochordata
d. Urochordata
e. Myxinoidea
D
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Which codon halts ribosomes?
A) UAG B) AUG C) UUU D) ATG
What will happen when the supply of ATP increases above normal levels?
a. Production will stop until ATP levels normalize. b. Sulfhydryl CoA production will accelerate. c. The rate of citrate production will decrease. d. The cell will temporarily produce GTP instead.
Which of the following is the most important natural auxin?
a. abscisic acid b. gibberellic acid c. jasmonic acid d. indoleacetic acid e. salicylic acid
A hair sample obtained during _______ growth will include the follicle.
Fill in the blank(s) with the appropriate word(s).