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Which adaptation allowed gymnosperm plants to colonize and dominate land?
SeedsSeeds
Land plants no longer required water as a medium for reproduction with the evolution what?
Land plants no longer require water as a medium for reproduction with evolution because with the evolution of seeds and pollen it is no longer needed.
How might the adaptation of specialized water conducting tissue have helped land plants meet challenged to life on land?
The adaptation of specialized water conducting tissue has helped land plants meet the challenges of life on land for a few reasons. The most important reason is that the cell walls were stronger and could support themselves.
What does the petal do for flower?
A flower petal attracts insects and other life forms that may spread it's pollen to other plants. This allows for reproduction.
How is the frog's adaptation to dry land imperfect?
They still have to return to water to lay their eggs.
Which characteristics help enable plants to survive on land?
An adaptation plants have to survive on land is their vascular tissue. This allows them to absorb food, water, and nutrients through their roots. Photosynthesis also allows them to receive energy via natural sunlight.
How is an amniotic egg important adaptation for reptiles?
The amniotic egg allows reptiles to reproduce on land, away from water.
What are some adaptations that allow reptiles to live on dry land?
Shells prevent their eggs from drying out. Scales prevent water loss and protect them. The circulatory systems is associated with lungs for breathing air. Internal fertilization allows for reproduction on land.
Why is the amniotic egg such an important adaptation to life on land?
for protection
The key step in the adaptation of seed plants to dry land was the evolution of?
Wind dispersed pollen is the evolution of the key step in which the adaptation of seed plants to dry land
For reproduction to occur where on a flower must pollen land?
it must land on the pistil
What happened after plants first became able to live land?
Adaptive radiation spread them into many land niches
Which evolutionary adaptation to bryophtes to colonize land?
Waxy Cuticle
What important adaptation allows a reptile to live and reproduce on land while an amphibian must return to water to reproduce and complete the life cycle?
Reptiles do not have a larval based reproduction. They are hatched (and in a few species live birth) already in the adult phase. Amphibians must go through metamorphose to get to their adult phase.
What is a leaf cuticle for?
It controls water loss.It is adaptation to land enviroment.
Is the incubation of eggs in nests is one adaptation of birds to land?
Yes.
What is a leafs cuticle?
It controls water loss.It is adaptation to land enviroment.
