The application of __________ substitutes for low temperature or light requirements for biennial

germination.
a. indoleacetic acid
b. indolebutyric acid
c. naphthaleneacetic acid
d. gibberellins
e. ethephon


D

Biology & Microbiology

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Contraction of _____ drives the flow of blood through the aorta and pulmonary arteries

a. atria b. ventricles

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During which stage of eudicot development does the embryo continue to enlarge and elongate and the cotyledons become obvious?

A. torpedo stage B. zygote stage C. proembryo stage D. globular stage E. heart stage

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Which of the following developed a set of postulates for determining whether a particular disease is caused by a particular pathogen?

A. John Snow B. Robert Koch C. Joseph Lister D. Louis Pasteur

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Bile is made in the ________ and stored in the ________.

A. cecum; appendix B. pancreas; gallbladder C. rectum; pancreas D. stomach; liver E. liver; gallbladder

Biology & Microbiology