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14 Cards in this Set
- Front
- Back
phase that produces gametes and is sexual
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gametophyte phase
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phase that produces spores and is asexual
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sporophyte phase
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what comes out of the embryo plant?
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a root which grows downward and a shoot which grows upward towards the sun
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where are the male parts contained in a flower?
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stamen which includes a yellow head called the anthor which contains pollen grains
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where are the female parts contained in a flower?
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in the ovaries which include the style, on top isa stigma which receives the pollen.
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what is an exoskeleton
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outer skeleton
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what are the three body parts of an insect
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head, thorax and an abdomen
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what are all of the metamorphasises called?
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complete, incomplete, and ametabulous
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what parts does an incomplete metamorphasis have?
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eeg nymph and adult
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what is the sheddin gof the exoskeleton called?
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molting
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do amphibians have a backbone?
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yes
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what are mammals who lay eggs called?
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monotremes
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what are mammals who carry young in pouches called?
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marsiapals
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what are mammals who give birth to well developed young called?
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placental
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