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Which do flowers produce in greater numbers ovules or pollen grains?
pollen grain
What do pine pollen grains fertilize?
Pine pollen grains fertilize the ovules of pine trees, specifically within the female cones. When the pollen is carried by the wind to the receptive ovules, it germinates and grows a pollen tube, allowing sperm cells to travel down and fertilize the eggs. This process is essential for the production of seeds in pine trees, contributing to their reproductive cycle.
What is a flower's sperm?
A flower's sperm is contained within the pollen grains. These pollen grains are produced in the male reproductive organs of the flower, called the stamens. When the pollen grains are transferred to the female reproductive organs of another flower, they can fertilize the ovules and lead to seed development.
A conifer that has both male and female cones will produce many more pollen grains than ovules How does that help the conifer reproduce?
The wind usually scatters the pollen grains of conifers. The likelihood of pollen reaching female cones is increased when there are large amounts of pollen.
What is the importance of pollen grains and ovules in plant reproduction?
Seriously ... I don't know and supposedly , the creater of this website , shouldn't you answer it ?
Which do flowers produce in greater numbers ovules or pollen grains?
pollen grain
what are one of the main reproductive organs of plants?
pollen grains and ovules
Does a flower produce more pollen grains or ovules?
A flower typically produces significantly more pollen grains than ovules. Pollen grains are produced in large quantities to increase the chances of successful fertilization, as they must travel to the ovules for fertilization to occur. In contrast, most flowers have a limited number of ovules, which are the structures that develop into seeds after fertilization. This reproductive strategy enhances the likelihood of species propagation.
What traps pollen grains on coniferous plants?
The sticky fluid on the micropyle of ovules
What are characteristics of seed plants?
Seed plants are characterized by the presence of ovules and pollen grains and after pollination and fertilization produce seeds from their ovules.
A pollen grain is what?
pollen grains are the powdery pollens in the pollen sacs . Pollen sacs are situated in the anther. For a pistil to develop into a fruit and ovules to mature into seeds, pollen grains must be transfered from anthers to the stigma. This process is called pollination.
What do pine pollen grains fertilize?
Pine pollen grains fertilize the ovules of pine trees, specifically within the female cones. When the pollen is carried by the wind to the receptive ovules, it germinates and grows a pollen tube, allowing sperm cells to travel down and fertilize the eggs. This process is essential for the production of seeds in pine trees, contributing to their reproductive cycle.
What is a flower's sperm?
A flower's sperm is contained within the pollen grains. These pollen grains are produced in the male reproductive organs of the flower, called the stamens. When the pollen grains are transferred to the female reproductive organs of another flower, they can fertilize the ovules and lead to seed development.
A conifer that has both male and female cones will produce many more pollen grains than ovules How does that help the conifer reproduce?
The wind usually scatters the pollen grains of conifers. The likelihood of pollen reaching female cones is increased when there are large amounts of pollen.
What parts of flowering plants are responsible for gamete production?
Anthers produce the pollen grains; ovary produces the ovules
Why at least 10 pollen grains are required to fertilise 10 ovules present in a particular carpel?
One each.
What is the importance of pollen grains and ovules in plant reproduction?
Seriously ... I don't know and supposedly , the creater of this website , shouldn't you answer it ?
