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The key step in the adaptation of seed plants to dry land was the evolution of?
Wiki User
∙ 8y ago
Wind dispersed pollen is the evolution of the key step in which the adaptation of seed plants to dry land
Wiki User
∙ 8y ago
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Do animals eat nonvascular plants?
anyone know!? the choices are nonvascular plants...seedles vascular plants.....vascular seed plants without flowers....vascular seed plants with flowers.
What do birds eat in the spring?
If you have a bird feeder, they will most likely eat the seed in the feeder. But if you don't , birds generally eat berries, seeds, nuts, and insects.catapillers
How does an animal eating a seed benefit a plant?
it benefits by this when the animal eats a seed, it carries it inside its body until it needs to use the bathroom. the seed then leaves the animal's body by means of waste (aka poop) and where the seed lands, it will grow. of course, it can only grow if conditions are favorable.
Why do animals depend on plants?
plants depend on animals for pollination and seed dispersal.insectivorous plants depend on insects for their food.
What parts make up the embryo within this seed?
A seed is composed of three basic parts: the embryo, food storage tissue and the seed covering. The embryo is a new plant resulting from union of male and female gamete during fertilization Plants: In botany, a seed plant embryo is part of a seed, consisting of precursor tissues for the leaves, stem (see hypocotyl), and root (see radicle), as well as one or more cotyledons. Once the embryo begins to germinate - grow out from the seed - it is called a seedling. Plants that do not produce seeds, but do produce an embryo, include the bryophytes and ferns. In these plants, the embryo is a young plant that grows attached to a parental gametophyte.
What adaptation allowed plants to live successfully on land?
Development of vascular tissue followed by seed formation.
Which adaptation allowed gymnosperm plants to out-compete spore-bearing plants?
The climatic change at the end of the Carboniferous period, which was a drier and cooler climate, favored the evolution of the first seed plants.
Why might the evolution of the seed have enabled cone bearing and flowering plants to become successful in living in dry land?
The evolution of the seed enabled plants to resist harsh environments and disperse offspring more widely.For bryophytes and seedless vascular plants, single-celled spores are the only protective stage in the life cycle.
Why might the evolution of the seed have enabled cone bearing and flowering plants to become successful in living on dry land?
The evolution of the seed enabled plants to resist harsh environments and disperse offspring more widely.For bryophytes and seedless vascular plants, single-celled spores are the only protective stage in the life cycle.
How is the reduced gametophyte an adaptation for seeded plants?
Since , in the seed bearing plants the gametophyte is reduced that is why they have spread far and wide.
What are the different groups of gymnosperms?
What major Change In earths climate favored THE evolution Of seed plants
What is the adaptation in plants of hilly areas what called plant adaptation in hilly areas?
Seed plants include not only flowering plants, but also conifers. Scientifically known as angiosperms and gymnosperms, these plants are distributed worldwide and now dominate the plant kingdom.
Identify two adaptations that help seed plants reproduce on land?
Two adaptions that help seed plants reproduce on land are pollen and flowers. Other adaptions that help are shape, gymnosperms and angiosperms.
What are three steps in evolution of seed?
there are three steps for evolution of seed 1. origin of heterospory 2. development of integument layer for megasporangia which protect and supply food. 3. retention of imatuare megaspores in the sporangia.
Did non-seed plants evolve from seed plants?
Non-seed plants evolved from seed plants.
Where is the seed?
the seed is a plant ovule having an embryo that is ripened.
What major change in earth's climate favored the evolution of seed plants?
Earth's terrestrial environments colder and/or drier favored the evolution of seeds since seeds can withstand those environments.
