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For pollen grains, the answer is easy - not all pollen will reach another flower, it has to depend on wind or an animal vector, and some may be lost to rain or being brushed off by a non-pollinating organism that happens to come in contact with the pollen. So the more pollen produced, the better the chance that some will reach its intended target.
For the number of ovules, this isn't well known. It's often thought to be related to the primitive or advanced development of the plant species. As a plant becomes more "advanced", the number of parts generally decreases, often through fusion of the parts.
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Why doesva flower have so many pollen grains than ovules?
flowers produce more pollen grains because the anther makes the pollen it then the stigma collects pollen and the petals of flowers atract insects or birds.
How many ovules does does this ovary have?
An ovary contains one or more ovules.
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.
How many ovules must be fertilized for a flower to produce 10 seeds?
generally one ovule is converted in to one seed after fertilization so 10 seeds 10 ovules must be fertilized.
How many grains in a troy ounce?
There are 480 grains in a troy ounce.
Why doesva flower have so many pollen grains than ovules?
flowers produce more pollen grains because the anther makes the pollen it then the stigma collects pollen and the petals of flowers atract insects or birds.
How many ovules does does this ovary have?
An ovary contains one or more ovules.
What is the plural form of pollen?
The noun 'pollen' is an uncountable noun, a word for a substance. Units of pollen are expressed as grains of pollen, a dusting of pollen, or a lot of pollen, etc.Like many uncountable nouns for substances, the plural form pollens is reserved for 'types of' or 'kinds of'. For example:The microscope revealed four different pollens in the bit of amber.
Why do flowers have many pollen grains and ovules?
For pollen grains, the answer is easy - not all pollen will reach another flower, it has to depend on wind or an animal vector, and some may be lost to rain or being brushed off by a non-pollinating organism that happens to come in contact with the pollen. So the more pollen produced, the better the chance that some will reach its intended target. For the number of ovules, this isn't well known. It's often thought to be related to the primitive or advanced development of the plant species. As a plant becomes more "advanced", the number of parts generally decreases, often through fusion of the parts.
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.
How many ovules in a lily?
I see 6
What are plants called that produce many ovules?
allseed
How many ovules in a Peruvian lily?
Varies, but as it is a lily it is trilocular, meaning that it will have three ovaries, and normally the number of ovules will be a multiple of three as well.
Can you get hayfever from sun?
No. Only from the pollens given off by many types of plants.
What happens when the pollen tube joins the ovule?
If The Pollen Tube Joins The Ovules They Will Have Fertilization And At The End After The Ovules Will Become The Seeds It Is One Or Many Seeds
How many ovules are in a flower?
you don't know what it means me either
Why are there so many huge bees this year?
Bees are attracted to areas that are filled with pollens. If you have lots of flowering trees or plants around, you will find lots of bees present. This is also true if there are lots of pollens in the area in a particular area.
