Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
13 Cards in this Set
- Front
- Back
- 3rd side (hint)
Main features that all plants have |
Autotrophic Have chloroplasts with chlorophyll Cell wall continuing cellulose |
|
|
Functions of plant root systems |
Anchor and support, ester and nutrients absorption, store food nd nutrients, sustaining vegetative reproduction |
|
|
How do plants do vegetative reproduction |
Via budding and suckering. Suckering occurs in response to stress such as plant damage |
|
|
Root types |
Most plastic have a taproot, fibrous root, adventitious root |
|
|
Define taproot |
Single large root and smaller lateral roots |
|
|
Define fibrous root |
Many roots of similar diameter |
|
|
Define adventitious roots |
Arise from the stem of the plant , ie climbing plants |
|
|
Define rhizome |
horizontal, underground stem used mainly in reproduction, also storage ie grasses, strawberry |
|
|
Define thorn |
Modified branches or stems. |
|
|
Define tendril |
Slender, coiling structure modified by part of a stem that provides support. Produces from an auxillary bud |
|
|
Define boundary layer of leaf |
Still air sitting on leaves and as insulation . Tilted leaves are cooler, resulting in less water loss. |
|
|
C |
V |
C |
|
F |
V |
|