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In what ways did land plants need to be different from green algae?
Green algae absorbs oxygen from the surrounding water. Land plants had to evolve to absorb oxygen from the air.
When did plants evolve?
Plants in the sea evolved about 3,600 million years ago. The first algal scum on land about 1,200 million years ago, The first first land plants appeared around 450 million years ago in the Ordovician period.
What happened after plants first became able to live land?
Adaptive radiation spread them into many land niches
What happened after plants first became able to live on?
Adaptive radiation spread them into many land niches
What organisms were the first to populate the surface of the land?
Plants were because all they needed was water and sunlight. Which they had...
Which organism did the first land plant evolve from?
Nonvascular plants
How do landform evolve?
There are many different ways that a land form evolve. These land forms can evolve by erosion or deposition for example.
Where and when did the first plant evolve?
Fossils of the earliest land plants come from the Ordovician period (roughly 450 million years ago).
In what ways did land plants need to be different from green algae?
Green algae absorbs oxygen from the surrounding water. Land plants had to evolve to absorb oxygen from the air.
When did plants evolve?
Plants in the sea evolved about 3,600 million years ago. The first algal scum on land about 1,200 million years ago, The first first land plants appeared around 450 million years ago in the Ordovician period.
Is it true the first land plants appeared during the paleozoic era?
Yes it is, and Liverworts were the first land plants.
Explain using examples why plants undergo modifications to their plants?
Plants undergo mutations to develop a plant that can survive longer. For example, millions of years ago plants couldn't live outside of water because the conditions were too harsh. They managed to evolve and live on land by developing cuticles and different ways of pollinating.
First land inhabitating plants are?
bryophytes
Are liverworts the first land plants?
Yes they are
Which lived on land first plants or animals?
plants so the animals can have oxygen
What example of terrestial plants?
All plants that grow on land and cannot grow in water, are land plants. Example Roses, Hibiscus, Sunflower, Tulips Eucalyptus, Custard Apple, Apples, Pears
When did the first plants move into land?
a long time ago
