Thursday, March 17, 2011

3/17 thursday

Agenda


-Plant of the day

-Stations lab

Today the plant of the day was the air plant that grows on trees in a tropical area. it is an epiphyte whitc means it is not rooted in soil. it is also a trichomes whitch means it has a grayscale on its leaves to reflect the sun and prevent water from leaving . it is closeley related to the bromiliad and pinaple.
Over the last two days in class we did a lab with 9 different stations about roots stems and if a plant is monocot or dicot station 1, 2, 3, and 6 talk about vascular, nonvascular, and root hairs and how roots look microscopically. 4 and 5 is about trophism and 7, 8, and 9 are about mono and dicots .
Homework
-finish the lab
-4 questions and 4 answers for the first two pages of 23.5

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