Refer to the Table Showing the Growth of Cassava Plants

question 138

Multiple Choice

Refer to the table showing the growth of cassava plants on different soil plots.Each experimental group consisted of the same number of plants on the same acreage in each plot. Which plot(s) do you think might have had higher concentrations of mycorrhizal spores?

• A) Plot A only
• B) Plot B only
• C) Plots A and B
• D) Plots C and D
• E) It is likely all four plots had significant numbers of mycorrhizal spores.

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Definitions:

Utricle

A part of the inner ear that is involved in sensing linear accelerations and head-positions.

Vestibule

An entrance hall inside a building which leads to various rooms or spaces, or in anatomy, a space or cavity at the entrance of a canal, notably within the ear or nose.

Nasopharynx

The upper part of the pharynx, connecting the nasal cavity above the soft palate to the oropharynx.

Auditory Tube

Also known as the Eustachian tube, it connects the middle ear to the back of the nasopharynx, helping equalize air pressure on both sides of the eardrum.