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well they are by sex :)
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∙ 15y ago
Omar Soudjat Jnr Iet
Omar Soudjat Jnr Iet
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The sperm cells of a flowering plant are contained where?
In plants they are called gametes not sperm cells. The male gametes are found in pollen grains and the female gametes in the ovules (eggs). In angiosperms they are found in the parts of the flowers. Pollen is found in the anthers (male part of the flower) which are in the centre (attached to the fillament-like stamens) of the flower, the anthers and stamens surround the stigma and style (female parts of the flower). In gymnosperms they are found in the male and female cones attached to the plant.
What does the ovary do to help a flower to make seeds?
Pollen goes down the pollen tubes from the stigma in the ovary are ovules. where the pollen fertilizes the ovules. afterward seeds are formed when the fruit is produced
Which flower part is sticky or feathery so it can capture pollen?
stamen is the broad term; the individual parts are called anthers. actually i think he means the stigmata
What happens when a nuclei of the pollen and ovules fuse together?
They cannot. The pollen fuses with the egg cells and the ovules turn in to seeds.
In plants meiosis is used to produce what before fertilization?
Meiosis is a form of cellular division where the resulting cells are haploid (n). This process is used to produce gametes - either pollen grains or ovules in plants. In humans it results in the ovum and sperm cells.
What is difference between somatic cells and gametes cells?
Somatic cells are not involved in sexual reproduction. These are most of the cells in your body. Gametes are sex cells (sperm and ovules/eggs).
The sperm cells of a flowering plant are contained where?
In plants they are called gametes not sperm cells. The male gametes are found in pollen grains and the female gametes in the ovules (eggs). In angiosperms they are found in the parts of the flowers. Pollen is found in the anthers (male part of the flower) which are in the centre (attached to the fillament-like stamens) of the flower, the anthers and stamens surround the stigma and style (female parts of the flower). In gymnosperms they are found in the male and female cones attached to the plant.
Does the stigma of a flowere contain sperm cells?
The answer is no. The anther contains pollen which contains sperm cells. Mainly through pollination, the pollen from the anther travels down the pistil, and meets the egg where it fertilizes the egg.
Is stigma to hold the plant?
No, a stigma is the tube (style), that pollen grains go down and meet ovules. I would guess that the stem hold the plant.
What part of a flower becomes the seed?
Angiosperms are FLOWERING PLANTS. The flower is the reproductive organ of an angiosperm. The female reproductive organ of a flower is the PISTIL. Three parts make the PISTIL: The stigma, the style and the ovary. The stigma is the sticky tip of the pistil. The style connects the stigma to the ovary. The ovary contains one or more ovules. Pollination occurs soon after a grain of pollen lands on the sticky stigma. The pollen produces a tube that grows through the style and into the ovule (remember that one or more ovules are inside the OVARY). A sperm cell is released from the tube to fertilize the egg cell in the ovule. The result is a SEED that may eventually become a new plant. So the seed develops inside the OVULE.
What part of the flower makes eggs cells?
The female reproductive part of a flower is called the pistil. It consists of the stigma, style, and ovary. The ovary contains the eggs cells, also known as ovules.
What happens to pollen when it lands on the stigma?
it is send down to the ovaries, this creates ovules.
The purpose of a pollen grain on a flower?
The purpose of pollen is to transfer the male reproductive cells (sperm) to the female reproductive cells (ovules) and thus to allow sexual reproduction. Pollen can be so transferred by many methods - wind, gravity, insects, etc. The pollen receptive part of the flower (the stigma) is often sticky, or textured so the pollen will stick. Once attached the pollen grain grows a tube into the stigma and down the style into the ovule. This tube allows the male gametes to fertilise the ovule, creating a seed.
What does the ovary do to help a flower to make seeds?
Pollen goes down the pollen tubes from the stigma in the ovary are ovules. where the pollen fertilizes the ovules. afterward seeds are formed when the fruit is produced
What are the male and female reproductive cells in a plant?
In plants, the male sex cells are called sperm (like in animals). These are produced from pollen, originating in the anther.
What are the major part of the?
Pistil-consist of stigma,style,ovary and ovules Stamen-anther and filament Sepal Petal
How does the pollen tube reach the ovary?
one an insect or animals spreads it,it goes down the STIGMA and into the OVARY then into the OVULES
