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Microsporangia are small structures found in plants that produce microspores, which later develop into pollen grains. They are crucial for the reproductive process in plants, specifically in the formation of male gametes.

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1y ago

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Related Questions

What is plural of microsporangium?

microsporangia


What part holds the pollen?

The stamen, or to be more specific, the microsporangia.


Which part of the flower is a male sex cell?

Microsporangia in the anther lobe of the stamen


What part of the plant Holds the anther high?

The stamen, or to be more specific, the microsporangia.


Where is microsporangium located?

Microsporangia are found within the anthers of a flower, which are the male reproductive organs. They are responsible for producing microspores, which later develop into pollen grains.


What contains two pollen sacs with pollen grains?

A pollen sac is found in the anther of a flower, which contains pollen grains. Each anther typically has two pollen sacs, known as microsporangia, where pollen grains are produced via meiosis.


What is a micro spore?

A microspore is is a part of heterosporous spore production, in which two types of sporophylls develop into two kinds of spores (eventually eggs and sperm). Microspores later develop in male gametophytes (sperm). Microspores start out as microsporangia in microsporophylls that later become microspores.


What is the difference between megasporangia and microsporangia?

feature mega micro size large small produce megaspore, microspores female gametophyte male gametophyte no.pf spores 4 megaspores numerous microspores


How many pollen cells are on one anther of tobacco plant?

A tobacco plant typically has four pollen sacs (microsporangia) on each anther. Each of these sacs contains numerous pollen cells, which are the male reproductive cells that will be dispersed for fertilization. The exact number of pollen cells can vary, but it is typically in the thousands for each anther.


What is the anther filled with?

i don't rightly know OK don't judge me stop it your making me cry OK stop ...


What protects and stores pollen?

Pollen is protected and stored by the anthers, which are part of the stamen in flowering plants. The anthers contain pollen sacs, or microsporangia, where pollen grains develop and are ultimately released when mature. Additionally, pollen grains themselves have tough outer walls made of sporopollenin, which provides protection against environmental factors. This combination ensures that pollen remains viable for fertilization when it reaches a compatible stigma.


What are homosporous plants?

Heterosporous plants are those that produce two types of spores that differ in size and sex. In particular, they produce two morphologically distinct types of sporangia (megasporangia and microsporangia) that create two distinct types of spores (megaspores and microspores). The spores then develop into separate male and female gametophytes. They are different from homosporous plants in which the sporophyte produce a single type of sporangium and then a single type of mother spore cell.