The plant hormone ____ is primarily responsible for helping break the dormancy of seeds and buds
a. gibberellin
b. cytokinin
c. ethylene
d. auxin
e. jasmonate
ANSWER: a
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We typically think of phloem as transporting carbohydrates throughout vascular plants. What other substances can travel through the phloem? Select all correct choices
A. hormones B. RNA C. amino acids D. ions
Which of the following phyla is a member of the Parazoa?
a. Nemertea b. Porifera c. Rotifera d. Ctenophora e. Echinodermata
The most extreme form of female genital cutting (FGC) involves the removal of the clitoris, all of the inner lips, and part of the outer lips. The remaining parts of the outer lips are then stitched together. This form of FGC is called _____.
A. ovariotomy B. excision C. infibulation D. clitoridectomy
lacIS encodes superrepressors, repressors that always bind to the operator and prevent gene transcription
Indicate whether the statement is true or false