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What are plants and green algae called?
Charophytes
What have complex multicellular bodies and are photosynthetic cukaryotes?
Charophytes
What is a Coleochaete?
A simple Charophyte
What is a Chara?
An elaborate charophyte
All green algae (Chlorophyta) and plants share a common revolutionary ancestor. They both contain the photo synthetic pigments ____________ and ____________?
Chlorophyll A and chlorophyll B
True or false…Some species of plants accumulated adaptions then enabled them to live permanently above the water?
true
Life on land offered many opportunities for Plant adoptions that took advantage of?
B. Abundant CO2
A. All of the above
C. Initially if you pathogens or herbivores
D. Unlimited sunlight
True or false….plants must maintain moisture inside their cells to avoid desiccation And is a disadvantage to plant life on land
True
___________ must support their body in a non- buoyant medium?
Plants
Which answer best describes a disadvantage to plant life on land?
D. All of the above
A. Reproduce and disperse offspring without water
C. Obtain resources from soil and air
B. Anchor their bodies to soil
What is the name of this plant that Thrived in Devonian, about 400 million years ago?
Rhynia
Unlike land plants, algae.....?
D. None of the above
B. Generally have no Tissues
A. Generally have no rigid tissues
C. Generally have rigid tissues
Unlike land plants, algae are supported by surrounding?
C. Air
D. All of the above
B. Soil
A. Water
Unlike land plants, algae receive light and perform photosynthesis over most of their _______?
B. Soil
C. Water
A. Body
D. Air
Unlike land plants, algae all use Flagellated sperm that swim to fertilize and _______?
Egg
Algae disperse the offspring by_____?
D. None of the above
B. Swimming
A. Water
C. Receiving light
