Lab exam2 Flashcards
Know


know


Monocot or dicot
Dicot root
Monocot or dicot
Dicot root
monocot or dicot
monocot root
monocot or dicot
monocot root
know

dicot root

know

dicot root

know

monocot root

know

monocot root

know

lateral root

Identify root adaptations: nodules, knots, mychorrizae, prop roots, haustoria

nodules - swellings on the roots of plants, such as leguems, in which symbiotic nitrogen-fixing bacteria lives
knots - ?
mychorrizae - mutualistic associations of fungi and plant roots that aid plant’s absorption of essential minerals from the soil.
prop roots - help anchor and brace plant against wind
haustoria - parasitic root that parasitizes a host plant

know


External anatomy of woody twig


Be able to distinguish between monocot and dicot stem cross sections and label parts
dicot

Be able to distinguish between monocot and dicot stem cross sections and label parts
monocot

Be able to distinguish between monocot and dicot stem cross sections and label parts
dicot

Identifystem adaptations(figure 24.24): stolon, rhizome, tuber, corm, tendrils

stolon - runner-like, growing beneath the surface and in different directions
rhizome - type of modified stem in which the stem grows horizontally below the ground, resembling a root
tuber - swollen extensions of stolons modified to store carbohydrates
corm - looks like bulbs, but they do not have fleshy leaves. the only leaves are thin, papery, brown structures on the outside of the corm
tendrils - in climbing plants, such as grapes. those on pumpkins and peas are modified leaves.

know the anatomy of a woody tree trunk


Understand classification of leaves(practice using fresh samples)


What is the leaf arrangement on the stem?

































