plant/human reproduction Flashcards
bryophyte
moss
no vascular
fern
yes vascular
gymnosperm cones
yes vascular
pistal
the girl of the flower
bigger
stigma
the head of the pistal
ovary
the “ovary” where the eggs are for the pistal
stamen
the boy of the flower
anther
the head of the stame
ovules
the eggs of the plant
in the ovary
pollen
the sperm of the stamen
pollen tube
the thing that comes out of the sperm/pollen that goes down the style to deliver the sperm
doubler fertilization
egg+sperm=baby
polar+polar+sperm=baby
pollination
the A to B movement of pollen
birds and bees
the birds and the bees bring the sperm to the egg
what does the ovary become in a fruit
the skin
what does the ovary become?
the skin of the fruit
what was the seed originally
egg
what does the ovule become?
fruit
endosperm
the stored food.
None in dicot
cotyledon
baby stored food.
the dark part
embryo
An embryo is a multicellular diploid eukaryote in its earliest stage of development
hypocotyl
bottom half of cotyledon
epicotyl
the top half of cotyledon
radicle
the bottom tip of hypocotyl
T or F
oviducts are only in females
F
vas deference
fallopian tube
endoderm
inner curve
alimentary canal
mesoderm
inside of gastrula
blood, bone, muscle
ectoderm
outer curve
skin, central nervous system
how many polars do you need to a sperm for plants for double fertilisation
2
the male of the flower
stamen
female of the flower
pistal
what produces pollen
anther
where does the sperm develop in a plant
pollen
where does the egg develop in a plant
ovule
the part of the embryo which develops into the roots is the
radical
where does meiosis happen in a plant
the anther and ovule
gamete
egg/sperm
where does a pollen grain begin to germinate?
at the stigma