If you want all of the orange trees in your orchard to uniformly flower and set fruit, you should spray ____ on your plants



a. brassinosteroids
b. auxins
c. ethylene
d. salicylic acid
e. cytokinins


ANSWER: b

Biology & Microbiology

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Long, branching fungal filaments are called _____

A) roots B) ascus C) septa D) mycelia E) hyphae

Biology & Microbiology

Nucleosomes are formed when DNA wraps _____ times around the histone octamer in a ______ coil

(a) 2.0, right-handed (b) 2.5, left-handed (c) 1.7, left-handed (d) 1.3, right-handed

Biology & Microbiology

A protein that has been negatively selected against will accumulate how many mutations relative to one that has been selected for?

A. more mutations B. fewer mutations C. about the same number of mutations D. It is impossible to tell based on the information given.

Biology & Microbiology

Fungi and animals belong to the domain ________

Fill in the blank(s) with correct word

Biology & Microbiology