Science Ch 9 Test Flashcards
(21 cards)
Which of the following is a seedless vascular plant
Horsetail
What kinds of plants has structures that moves water and other substances
Vascular
Pine trees that produce pine cone belong to which group
Gymnosperm
Which of these is a advantage to life on land for plants
More direct sunlight
Which one of the following do ferns have
Spores
Which of the following are describe the function of the central vacuole in plant cells
Helps regulate body temperature
What is the function of the letter label C
It absorbs water throughout the plant
What type of vascular tissue is the label B
Cambium
T or F
it is estimated flowering plant existed early than other plants
F
T or F
Carlous linnaunes developed a system to characterize and classify a plant and developed a way to name plants called binomianal nomenclature
T
T or F
The largest group of seedless vascular plants is the moss
F would be ferns
T or F
Gym no sperms are divided into two groups the dicot and monocots
F angiosperms
T or F
Chrolophyll in a cells structure called chloroplast
T
T or F
Plants called perennials complete their life cycles within 2 years
False
T or F
Gymnosperms are the oldest trees alive
True
T or F
Between 260,000 and 300,000 plants species have been identified
True
T or F
Seedless plants have been used ask folk medicines for hundreds of years
T
T or F
Dead plants that compacted and compressed into the earth eventually turn into coal through a process that takes 10000
F
List four important factors of plants
Water and other substances enter through the roots
They store nutrients
Hold in di
Roots and tissues hold in oxygen that help in cellular respiration
Label leaf
Cuticle
Upper epidermis
Palisade layer
Lower epidermis
What group has plants that are only a few cells thick
Mosses
