Which of the following NOT a characteristic of most plants
1. They are multi cellular
2. They make their own food
3.They can move from place to place
4.They have cell walls
3. They can move from place to place
In Monocots, flowers are usually in group of
Threes
Which hormone helps plants respond to light and gravity
Auxin
T or F
1. Monocots have 2 seed leaves
2. Dicots have branching leaf veins
1. F
2.T
T or F
The Xylem carries food throughout the plant
What process allows plants to make their own food
Photosynthesis
Which plant group produces seed w/ 2 cotyledons
Dicots
What is tropism
A plant's response to a stimulus
T or F
1. Angiosperms are flowering plants that produce fruit with seeds inside
2. Auxin is a hormone that controls a plant's response to stimuli
1. T
2.T
T or F
Dicots often have flower parts in threes
False
Which part of the plant carries water and nutrients from the roots to the leaves
Xylem
The vascular tissue that transports food made in leaves is called
Phloem
What is photoperiodism
The control of flowering by day length
T or F
1. Photoperiodism controls how plants respond to temperature changes
2. Hydroponics allows crops to grow in areas w/ poor soil
1. F
2. T
T or F
1. Monocots have parallel leaf veins
2. Vascular plants use Xylem and Phloem to transport materials
1. T
2. T
What are Angiosperms
Flowering plants that produce seeds enclosed in fruit
Which of the following an example of a Monocot
1.Wheat
2.Rose
3.Maple Tree
4.Oak Tree
1. Wheat
What does precision farming allow farmer to do
Use just the right amount of water and fertilizer
T or F
1. Precision Farming wastes water and fertilizer
2. Genetic engineering can make plants resistant to insects
1. F
2.T
T or F
Seeds contain a young plant and stored foodT
What is the main difference between Monocots and Dicots
Monocots = 1 seed leaf
Dicots = 2 seed leaf
Which of the following is an example of a dicot
1.Corn
2.Lily
3.Tulip
4.Oak Tree
4. Oak Tree
What is hydroponics
Growing plants w/o soil
T or F
Tropism can be caused by touch, light, or gravity
True
T or F
Germination is when the plant begins to grow
True