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What is the top of the pistil called?
Stigma
Where does sexual reproduction occur in?
Overall- Pollination; pollen carried from anther to stigma; sperm nuclei germinates out of pollen grain, goes down style into ovule and fertilizes egg nuclei (double fertilization occurs), Seed develops from ovule and fruit develops from ovary. Next seed is dispersed.
What The part of the pistil that receives pollen?
Pollen is collected in the stigma.
Why do you the stigma is sticky?
The stigma catches pollen and the pollen grain germinate on the stigma. The stigma is sticky to catch and trap pollen with various hairs or flaps.
What are the steps in the reproduction of an angiosprem from pollination to the seed disperal?
First, pollen falls on a flower's stigma. In time, the sperm cell and egg cell join together in the flower's ovule. The zygote develops into the embryo part of the seed.
What part of the flower develops into a seed?
The female part, the ovaries at the base of the stigma.
What is the top of the pistil called?
Stigma
Where are eggs produced in plants?
Eggs in plants are typically produced within the ovules found in the ovaries of the flower. After pollination and fertilization, the ovule develops into a seed.
What is the part still useful after fertilization?
Sepals, Petals, Stigma, Anther: dries up and fall off Ovary: develops into Fruit Ovary wall: develops into Fruit wall Ovule: (Ovum) develops into Embryo (Ovule) Becomes SEED (Intregument) develops into seed coat (Other parts of ovule) becomes Endosperm (provides nutrients for embryo)
What does stigma mean?
Stigma is a mark of disgrace or infamy.
Where does sexual reproduction occur?
Overall- Pollination; pollen carried from anther to stigma; sperm nuclei germinates out of pollen grain, goes down style into ovule and fertilizes egg nuclei (double fertilization occurs), Seed develops from ovule and fruit develops from ovary. Next seed is dispersed.
Where does sexual reproduction occur in?
Overall- Pollination; pollen carried from anther to stigma; sperm nuclei germinates out of pollen grain, goes down style into ovule and fertilizes egg nuclei (double fertilization occurs), Seed develops from ovule and fruit develops from ovary. Next seed is dispersed.
Where does sexual reproduction occur in plant?
Overall- Pollination; pollen carried from anther to stigma; sperm nuclei germinates out of pollen grain, goes down style into ovule and fertilizes egg nuclei (double fertilization occurs), Seed develops from ovule and fruit develops from ovary. Next seed is dispersed.
Why does the stigma feel sticky?
stigma
Why feel the stigma sticky?
stigma
What is the sticky part of the pistil called?
The sticky part of the pistil is called the stigma. It is the receptive surface where pollen grains land and germinate to begin the process of fertilization.
What is the function of a stigma?
it holds the stigma in place
