Chapter 5 - Plants Flashcards
Second Quarter
Plants may be classified by their stems:
- Vascular plants
- Nonvascular plants
They have organized transport systems for foods, nutrients, and water in their stems.
Vascular plants
They do not have an organized transport system or food, nutrients, and water in their stems.
Nonvascular plants.
They can be seedless or seed-bearing plants.
Vascular plants
They have no “true” stem.
Nonvascular plants
These include the flowering plants (angiosperms) and the nonflowering plants (gymnosperms).
Seed-bearing plants
What do you call the seed-bearing plants?
angiosperms
What do you call the seedless plants?
gymnosperms
The term angiosperm comes from the Greek word:
“angeion” (case) and “sperma” (seed)
The process by which pollen is transferred from the male reproductive part to the female reproductive part of a plant.
Pollination
Flowering plants are traditionally divided into:
Monocots and dicots
These are storage tissues that nourish the developing seedling until the seedling grows its own leaves and can’t produce its own food through photosynthesis.
cotyledons
What do you call the pattern of veins in leaves?
Leaf Venation
Factors that determine the differences between monocots and dicots:
- cotyledon
- leaf venation
- flower part
- vascular tissue arrangement
- root
The word gymnosperm comes from the Greek word:
“gymnos” (naked) and “sperma” (seed)