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When a pollen grain joins with an ovum?
When a pollen grain joins with an ovum, fertilization occurs, resulting in the formation of a zygote. This zygote then develops into an embryo that eventually grows into a new plant or seed. This process is crucial for the reproduction of flowering plants.
How does the ovary of the plant work?
The ovary of a plant is the female reproductive organ that contains the ovules, which develop into seeds after fertilization. When a pollen grain lands on the stigma of the ovary, it germinates and grows a pollen tube to deliver the male gametes to the ovule for fertilization. Once fertilization occurs, the ovary develops into a fruit that surrounds the seeds, providing protection and aiding in seed dispersal.
Where the fertilisation occur in plant?
Fertilization in plants typically occurs in the ovule, which is located within the ovary of the flower. The pollen must land on the stigma of the flower, germinate, and grow a pollen tube down to the ovary to deliver male gametes for fertilization to take place.
After pollination the pollen grains begin to?
Pollen grains and on stigma of a compatible plant; the pollen grains germinate and grow down the style and into the ovary. Once in the ovary a sperm nucleus from the pollen grain fuses with the ovule (and forms into a zygote or embryo). The pollen tube then degenrates and the ovule forms into a seed.
When a pollen grain reaches the stigma of another flower of a plant of the same species what happens next is called?
When a pollen grain reaches the stigma of another flower of the same species, the process that follows is called pollination. The pollen grain germinates on the stigma, forming a pollen tube that extends down the style toward the ovary. This tube transports sperm cells to the ovule, leading to fertilization and the formation of seeds.
When a pollen grain joins with an ovum?
When a pollen grain joins with an ovum, fertilization occurs, resulting in the formation of a zygote. This zygote then develops into an embryo that eventually grows into a new plant or seed. This process is crucial for the reproduction of flowering plants.
How does the ovary of the plant work?
The ovary of a plant is the female reproductive organ that contains the ovules, which develop into seeds after fertilization. When a pollen grain lands on the stigma of the ovary, it germinates and grows a pollen tube to deliver the male gametes to the ovule for fertilization. Once fertilization occurs, the ovary develops into a fruit that surrounds the seeds, providing protection and aiding in seed dispersal.
What is the scientific name for when the pollen enters the ovary of a flowering plant?
The scientific term for the process of pollen entering the ovary of a flowering plant is called "pollination."
Where the fertilisation occur in plant?
Fertilization in plants typically occurs in the ovule, which is located within the ovary of the flower. The pollen must land on the stigma of the flower, germinate, and grow a pollen tube down to the ovary to deliver male gametes for fertilization to take place.
What is the process in which pollen from one plant is used to pollinate the eggs in the flower of a different plant?
I think that there are two processes: Pollination and Fertilization Pollination is when the pollen grains meet on the stigma (female reproductive organ) of another flower. Fertilization is when the pollen actually meets the egg in the ovary. (Sperm joins with egg)
After pollination the pollen grains begin to?
Pollen grains and on stigma of a compatible plant; the pollen grains germinate and grow down the style and into the ovary. Once in the ovary a sperm nucleus from the pollen grain fuses with the ovule (and forms into a zygote or embryo). The pollen tube then degenrates and the ovule forms into a seed.
When a pollen grain reaches the stigma of another flower of a plant of the same species what happens next is called?
When a pollen grain reaches the stigma of another flower of the same species, the process that follows is called pollination. The pollen grain germinates on the stigma, forming a pollen tube that extends down the style toward the ovary. This tube transports sperm cells to the ovule, leading to fertilization and the formation of seeds.
What is a pollen tube?
A pollen tube is a structure that develops from a pollen grain after it lands on the stigma of a flower. It grows down through the style of the flower to reach the ovary where it delivers the male gametes for fertilization to occur. This process is essential for plant reproduction.
What is pollen tube germination?
Pollen tube germination is the process by which a pollen grain, upon landing on a compatible stigma, develops a tube that extends down the style toward the ovule in the ovary. This tube carries sperm cells from the pollen grain to fertilize the ovule, leading to seed formation. The germination process involves the hydration of the pollen grain and the growth of the tube, which is guided by chemical signals from the ovule. Successful germination is crucial for plant reproduction.
Which part of the plant does the pollen grain need to land?
The pollen grain needs to land on the stigma of the plant for successful pollination to occur.
What is A process in which pollen from one plant to pollinate the eggs in the flower?
I think that there are two processes: Pollination and Fertilization Pollination is when the pollen grains meet on the stigma (female reproductive organ) of another flower. Fertilization is when the pollen actually meets the egg in the ovary. (Sperm joins with egg)
What does the style in a plant do?
The style transports pollen grains into the, ovary then into the ovule.
