Lab 5 Flashcards
Male cone
microsporangiate
what does male cone produce
pollen
female cone
macrosporangiate
what does female cone bear?
seeds
what encloses the Radicle
coleoRhiza
what encloses the Plumule to protect the leaf?
coleoPtile
what is a single cotyledon called?
a scutellum
what is it called when cotyledons above the soil
epigeal germination
what is it called when cotyledons below the soil
hypogeal germination
what is the embryonic leaf?
plumulew
The shoot system develops from the
epicotyl
root system develops from the
radicle
what are the seed leaves
cotyledons
nucellus produces the
megaspores
one of the megaspore develops into the
female gamtophyte
urethra part of ovule called
micropyle
female gametophyte contains
archegonia and egg cell
what is the seed coat
integument
forest fire
expands cone and releases mf seeda
single seed with fleshy cup
Aril
cotyledon in grasses
between endosperm and embryo
scuttellum
bean shit order
hypocotyle–> cotyledons–> epicotyle
monocot germination corn
-radicle, enclosed by coleorhiza forms roots and penetrates seed coat and throuigh coleorhiza
-plumule enclosed in coleoptile elongates to surface then splits and first leaves emerge
-endosperm remains underground providing energy
diffusion and osmosis
shave trichomes onto slide
-after NaCL cell wall and plasmalemma is seen
water goes out of cell cell membrane shrinks
