Shake tubes are used to determine the

A. pH requirements for bacterial growth.
B. temperature requirements for bacterial growth.
C. oxygen requirements for bacterial growth.
D. salt requirements for bacterial growth.


C

Biology & Microbiology

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The genes along a particular linear chromosome are illustrated below.



The frequency of crossover events between these loci will be least frequent when considering genes
A) a and b.
B) b and c.
C) c and d.
D) d and e.
E) a and e.

Biology & Microbiology

The region(s) where hormonal adjustment to solute

and volume levels occur(s) is (are) indicated by a. A. b. B. c. C. d. D. e. C and D.

Biology & Microbiology

Which of the following would likely not contribute to the surface area available for water absorption from the soil by a plant root system?

A) root hairs B) endodermis C) mycorrhizae D) fungi associated with the roots E) fibrous arrangement of the roots

Biology & Microbiology

Which of the following is a modified stem? Select all that apply.A) RhizomeB) TendrilC) SpineD) TuberE) Corm

What will be an ideal response?

Biology & Microbiology