* which organism is this? * what structure is this * label slide
fern, sorus, frond, sorus, sporangium, meiospores
22
New cards
* which organism is this? * what structure is this (“irish heart” gametophyte) * label slide * is this structure free-living or dependent on sporophyte?
fern, prothallus, prothallus, antheridia, archegonia, rhizoids, free living
23
New cards
* which organism is this? * what trait do we remember about this?
a. what is it tho…? * which living seedless vascular plant has similar rib lines?
fossilized calamite bark, fine rib lines, phloem, horsetails
24
New cards
* which organism is this? * what trait do we remember about this? * what living plant of this group shares that similar leaf pattern?
fossilized sphenophyllum, whorls, horsetails
25
New cards
* Do gymnosperms reproduce via seeds or spores? * what 3 things make it diverse?
seeds, seeds, wind blown pollen, wood
26
New cards
* which organism is this? * male or female? * label slide * what makes their seeds unique?
\
cycad, male, male cone, naked
27
New cards
* which organism is this? * male or female? * label slide * what makes their seeds unique?
\
cycad, female, female cone, naked
28
New cards
* which organism is this? * cities only plant ____ trees
ginkgo biloba, male
29
New cards
* which organism is this?
* what structure is this * male or female? * label