Multiple ChoiceWhich example below is the site of primary growth that results in the plant increasing in height?277views
Multiple ChoiceWhich of the following best describes the primary functions of the roots of a plant?14views
Multiple ChoiceWhich plant part is primarily responsible for the absorption of water and nutrients?168views
Multiple ChoiceLeaves occur at intervals along the plant stem. What is the region where a leaf is attached to the stem? 1006views
Multiple ChoiceThe shoot system of a prickly pear cactus consists of broad paddle-like structures covered with clusters of spines. The spines are modified leaves, so the flat green paddles must be modified versions of what structure? 1448views