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What are the sturctures that produce the male gametophyte in angiosperms called?
The structures that produce the male gametophyte in angiosperms are called anthers. Anthers are located on the stamen of the flower and contain pollen sacs where microspores develop into pollen grains through meiosis and subsequent mitotic divisions.
What is the main function of the mature gametophyte?
The main function of the mature gametophyte is to produce gametes through mitosis. In plants, the male gametophyte produces sperm cells within the pollen grains, while the female gametophyte produces egg cells within the ovule. The fusion of these gametes during fertilization leads to the formation of a new organism.
Where is the sperm located in gymnosperms?
In gymnosperms, the sperm cells are produced in the male gametophyte structure called a pollen grain. These sperm cells are carried to the female gametophyte structure, where fertilization occurs, typically by wind or insects.
How do you use the word stamen in a sentence?
The stamen is the male reproductive organ in a flower, consisting of the anther and filament. In a sentence: "The stamen is responsible for producing pollen in a flower."
What consists of the male part of the flower?
Androecium
In angiosperms the male gametophyte is?
The male gametophyte in an angiosperm is the stamen. The female gametophyte in an angiosperm is the pistil.This is completely wrong. The male gametophyte consists of the generative cell and the tube cell in the pollen grain. The female gametophyte is the 7-celled 8 nucleate embryo sac.
Name the parts of an angiosperm flower in which development of male and female gametophyte take place?
Parenchyma cells Stamen & pistil
What is the most appropriate term for a mature pollen grain?
A mature pollen grain is typically referred to as a "mature male gametophyte" in botanical terms.
What are the sturctures that produce the male gametophyte in angiosperms called?
The structures that produce the male gametophyte in angiosperms are called anthers. Anthers are located on the stamen of the flower and contain pollen sacs where microspores develop into pollen grains through meiosis and subsequent mitotic divisions.
What is the main function of the mature gametophyte?
The main function of the mature gametophyte is to produce gametes through mitosis. In plants, the male gametophyte produces sperm cells within the pollen grains, while the female gametophyte produces egg cells within the ovule. The fusion of these gametes during fertilization leads to the formation of a new organism.
What is the male part of the flower called?
The male part of the flower is called the Stamen.
What structure does the male gametophyte become?
In flowering plants, megaspores become the female gametophytes.
Where is the sperm located in gymnosperms?
In gymnosperms, the sperm cells are produced in the male gametophyte structure called a pollen grain. These sperm cells are carried to the female gametophyte structure, where fertilization occurs, typically by wind or insects.
Is a stamen a female flower?
A stamen is the male part of a flower.
What is the male parts of a flower?
The male part of a flower is the stamen. The female part of a flower is a pistil.
How do you use the word stamen in a sentence?
The stamen is the male reproductive organ in a flower, consisting of the anther and filament. In a sentence: "The stamen is responsible for producing pollen in a flower."
The gametophyte or sexual phase in a moss life cycle begins with?
The gametophyte or sexual phase in a moss life cycle begins with the germination of spores. These spores develop into a structure called a protonema, which then gives rise to the mature gametophyte plant. This mature gametophyte produces gametes (eggs and sperm) for sexual reproduction.
