Root formation in stem cuttings can be
improved by the application of
a. synthetic auxins.
b. abscisic acid.
c. salicylic acid.
d. citric acid.
e. nitric acid.
A
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Which of the following conclusions is most likely to be correct?
A. These results suggest that the drug inhibits post-translational processing of this gene. B. These results suggest that the drug contains a protease that targets this gene product. C. These results suggest that the drug digests DNA. D. These results suggest that the drug affects RNA processing. E. These results suggest that the drug inhibits DNA replication.
Both aquatic and terrestrial organisms must have ____ across which gas exchange can take place
a. a respiratory system b. tracheal tubes c. gills and lungs d. stratified squamous epithelial tissue e. a moist surface
A. Prostate gland B. Urinary bladder C. Urethra D. Ejaculatory duct E. Seminal vesicle F. Bulbourethral gland G. Vas deferens H. Epididymis I. Scrotum J. Testis
Prehensile tails are found among
A) Old World monkeys. B) most hominoids. C) New World monkeys. D) all primates.