What is phototropism?
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A directional response that allows plants to grow towards (positive), or
even away from light (negative).
Which agent of pollination is a showy flower, like a petunia going to use
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Insects; they like colors
What is the dominant stage in seedless vascular plants?
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Sporophyte, Diploid
What is a lichen good for?
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Early colonizers of bore rock, organisms eat them, they provide cover for
small organisms, and weavers can use them for dye
In the main dispersal stage of seedless vascular plants, is the spore haploid or
diploid?
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Haploid
Stomata:
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Openings in the leaf through which the exchange of gases takes place
What mode of pollination are modified grasses most likely to use?
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Wind
Define tropism:
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The response of a plant toward or away from a stimulus
What role does fruit serve
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Protects seeds
What features of the terrestrial environment made it advantageous for plants to
invade land?
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Sunlight is abundant, less filter for chlorophyll
CO2 is more readily available
No predators early on
When a male and female gamete meet to form a zygote, this is called....
Give this one a try later!
A directional response that allows plants to grow towards (positive), or
even away from light (negative).
Which agent of pollination is a showy flower, like a petunia going to use
Give this one a try later!
Insects; they like colors
What is the dominant stage in seedless vascular plants?
,Give this one a try later!
Sporophyte, Diploid
What is a lichen good for?
Give this one a try later!
Early colonizers of bore rock, organisms eat them, they provide cover for
small organisms, and weavers can use them for dye
In the main dispersal stage of seedless vascular plants, is the spore haploid or
diploid?
Give this one a try later!
Haploid
Stomata:
Give this one a try later!
Openings in the leaf through which the exchange of gases takes place
What mode of pollination are modified grasses most likely to use?
, Give this one a try later!
Wind
Define tropism:
Give this one a try later!
The response of a plant toward or away from a stimulus
What role does fruit serve
Give this one a try later!
Protects seeds
What features of the terrestrial environment made it advantageous for plants to
invade land?
Give this one a try later!
Sunlight is abundant, less filter for chlorophyll
CO2 is more readily available
No predators early on
When a male and female gamete meet to form a zygote, this is called....