Plant Nutrition

Production of auxins

Regulation of ion uptake

Hydrolysis of stored lipids (correct)

Synthesis of chlorophyll

To regulate the concentration of ions in the apoplast

To allow for the passage of nutrients from the xylem to the phloem

To facilitate the exchange of molecules between adjacent cells (correct)

To secrete proteins into the apoplast

It is a layer of suberin that prevents the backflow of ions from the xylem to the cortex (correct)

It is a type of plasmodesmata that connects the xylem and phloem

It is a type of cell wall modification that increases water permeability

It is a region of high auxin concentration that promotes cell elongation

<p>To increase the bioavailability of Fe and other micronutrients</p> Signup and view all the answers

<p>Necrosis of older leaves and decreased root growth</p> Signup and view all the answers