-
Micropyle may
refer to:
Micropyle (botany) a
minute opening in the
integument of an
ovule of a seed plant.
Micropyle (zoology), a
differentiated area of...
- A
micropyle is a pore in the
membrane covering the ovum,
through which a
sperm enters.
Micropyles are also
found in
sporozoites of some
digenetic microorganisms...
-
provides nourishment to the ovule. On the
basis of the
relative position of
micropyle, body of the ovule,
chalaza and funicle,
there are six
types of ovules...
-
which prevents the egg from
drying out. Each egg
contains a
number of
micropyles, or tiny funnel-shaped
openings at one end, the
purpose of
which is to...
- from the stigma, down the
style and into the ovary. When it
reaches the
micropyle of the ovule, it
digests its way into one of the synergids, releasing...
-
uniform texture. In
plant ovules, the
chalaza is
located opposite the
micropyle opening of the integuments. It is the
tissue where the
integuments and...
-
millimetres (1⁄8 inch)
thick and has
three distinctive germination pores (
micropyles) on the
distal end. Two of the
pores are
plugged (the "eyes"),
while one...
- black, brown, buff, gray and yellow) and at one end of the
hilum is the
micropyle, or
small opening in the seed coat
which can
allow the
absorption of water...
-
Anatomy - (1) Egg m-
micropyle (2) Head o-ocelli s-spiracle (3) s-spiracle m-malphigian
tubules g-silk
gland (4) a -
antenna l-labrum o-
ocelli k mandible...
- tip of the
pollen tube then
enters the
ovary by
penetrating through the
micropyle opening in the ovule, and
releases two
sperm into the
embryonic sac (megagametophyte)...
