Patterns In Nature Flashcards
0
Q
The 3 components of the cell theory:
A
1) cells are the smallest units of life
2) all things are made up of cells
3) all cells come from pre-existing cells
1
Q
In 1665 Robert Hooke observed..?
A
Cork cells using a compound microscope
2
Q
The first light microscope was invented in what year and by who?
A
1600 by hans and zacharias Janssen
3
Q
Herbivores have ____ intestinal tracts than carnivores because?
A
Longer
Because plant material (predominantly cellulose) is harder to digest than meat
4
Q
The xylem transports..?
A
Water and mineral ions up the plant from the roots (capillary action)
5
Q
The phloem transports..?
A
Products of photosynthesis throughout the plant (P for Photosynthesis)
