click below
click below
Normal Size Small Size show me how
ScienceFinalDustin
Blume-LifeScience-Ch9Part2
Question | Answer |
---|---|
Study leaf cell cross section. | Study leaf cell cross section. |
How do roots help plants? (three part answer) | They anchor them, collect nutrients and water from the ground and could store food or water. |
What are the two kinds of stems? | Herbaceous Stems- soft and green Woody stems- hard and rigid |
Stems _______ branches, leaves and flowers. | Support |
What produces new xylem and phloem cells? | Cambium |
Study the Monocot and Dicot seeds. | Study the Monocot and Dicot seeds. |
Very small plants have ________ rather than roots. | Rhizoids |
What is water absorbed through? | The cell walls |
Nonvascular plants grow in what kind of environments? | Damp |
Do nonvascular plants reproduce through seeds or spores? | Spores |
What is a pioneer species? | Organisms that are the first to grow in a new or disturbed area and they change the environmental conditions so bigger plants can come in and survive, |
True or False. Palm trees are the largest group of seedless vascular plants. | False. Ferns are the largest group of seedless vascular plants. |
What are fern leaves called? | Fronds |
How do ferns reproduce? | Spores on the back of their fronds. |