4. The soil that our plant was growing in was low on Fe2+, and the plant is now iron-deficient, shown below.  It turns out that the soil is low on Fe2+ because it is acidic. Briefly explain why acidic soils are more likely to be nutrient-poor than pH-neutral or alkaline soils. (2-4 sentence limit) Extra credit – 1pt Is this a deficiency in a mobile element or an immobile element? Explain how you can tell. (1-2 sentences)

All of the following are included in a mental status exam except:   

Aptitude is defined as ______________________________.    

Extra credit – 1 pt Professor Gardner found that figure on the internet, and though it’s nice, there is a mistake on it. Can you spot it? What is the mistake in this picture? (More than one possible answer with good justification)

During the nighttime, due to lack of transpiration, the water potential within the vascular cylinder ________.

Select the two answers that correspond to the lower and upper limit for stars as discussed in the lecture recordings. 

3. Ignoring all other factors, which of the following types of days – a cool, dry day; a hot, dry day; a warm, humid day; or a cool, humid day – would result in the fastest delivery of the Fe2+ cation to the leaves of the rhododendron? Explain your reasoning. (3-4 sentence limit)

Use the image below to answer the following question.

To prevent his parents from leaving the house, Miguel throws temper tantrums. His parents have given in to his demands and never go out to dinner or to movies anymore. A structural-strategic therapist working with Miguel and his parents will most likely: 

________ prevents seeds from germinating until conditions are favorable for the growth of the plant.