0
stigma
What else can I help you with?
What process of reproduction bring with the greatest potential for genetic variability?
Sexual reproduction brings the greatest potential for genetic variability due to the combination of genetic material from two parents. During meiosis, the process of gamete formation, crossing over and independent assortment occur, leading to unique combinations of alleles. This genetic diversity is further enhanced by fertilization, where random mating can introduce new gene combinations. Consequently, sexual reproduction plays a crucial role in evolution and adaptation.
Notes on 23 chapter sexsual reproduction in flowering plants of 12th class?
Chapter 23 on sexual reproduction in flowering plants in the 12th class typically covers topics such as structure of a flower, pollination, fertilization, development of seed and fruit, and significance of seed dispersal. It also includes discussions on types of pollination, mechanisms of fertilization, and different types of fruits and seeds. It is important to understand the process of sexual reproduction in plants as it plays a crucial role in the continuation of plant species.
What is the function of the ovule in a flower?
The ovule in a flower is the structure that contains the female reproductive cells, known as the egg cells. It plays a crucial role in sexual reproduction by developing into a seed after fertilization, which eventually matures into a new plant.
The female sex cell in plants is contained inside?
The female sex cell in plants is contained inside the ovule, which is located within the ovary of the flower. The ovule develops into a seed after fertilization, while the ovary matures into the fruit. This structure plays a crucial role in sexual reproduction, allowing for the formation of seeds that can grow into new plants.
What is the ovule used for on a flower?
The ovule in a flower is the structure that develops into a seed after fertilization. It contains the female gametes and is located within the ovary of the flower. When pollen fertilizes the ovule, it triggers the formation of a seed, which can develop into a new plant. Essentially, the ovule plays a crucial role in plant reproduction and the continuation of the species.
Which part of a flower plays the greatest role in sexual reproduction?
The flower of the plant is directly involved in sexual reproduction.More specifically, the anthers produce pollen. The pollen then lands on another plant's stigma and travels down the style, and fertilizes the ovules.
What process of reproduction bring with the greatest potential for genetic variability?
Sexual reproduction brings the greatest potential for genetic variability due to the combination of genetic material from two parents. During meiosis, the process of gamete formation, crossing over and independent assortment occur, leading to unique combinations of alleles. This genetic diversity is further enhanced by fertilization, where random mating can introduce new gene combinations. Consequently, sexual reproduction plays a crucial role in evolution and adaptation.
Notes on 23 chapter sexsual reproduction in flowering plants of 12th class?
Chapter 23 on sexual reproduction in flowering plants in the 12th class typically covers topics such as structure of a flower, pollination, fertilization, development of seed and fruit, and significance of seed dispersal. It also includes discussions on types of pollination, mechanisms of fertilization, and different types of fruits and seeds. It is important to understand the process of sexual reproduction in plants as it plays a crucial role in the continuation of plant species.
What is the function of the ovule in a flower?
The ovule in a flower is the structure that contains the female reproductive cells, known as the egg cells. It plays a crucial role in sexual reproduction by developing into a seed after fertilization, which eventually matures into a new plant.
What is the male sexual organ consisting of the root the shaft and the glands?
The male sexual organ consisting of the root, shaft, and glans is called the penis. It plays a vital role in reproduction by delivering sperm during sexual intercourse.
Is sexual reproduction among plants common?
Yes, sexual reproduction is common among plants. It involves the fusion of male and female gametes to produce offspring with genetic diversity. Pollination plays a key role in transferring pollen between plants for fertilization to occur.
Is the penis considered an organ?
Yes, the penis is considered an organ. It is a male reproductive organ that plays a key role in sexual function and reproduction.
The female sex cell in plants is contained inside?
The female sex cell in plants is contained inside the ovule, which is located within the ovary of the flower. The ovule develops into a seed after fertilization, while the ovary matures into the fruit. This structure plays a crucial role in sexual reproduction, allowing for the formation of seeds that can grow into new plants.
What is the functions of stigma?
The stigma of a flower is the receptive surface for pollen deposition, facilitating fertilization. It plays a crucial role in sexual reproduction by capturing pollen grains that can then germinate and grow pollen tubes to reach the ovules for fertilization.
What is the ovule used for on a flower?
The ovule in a flower is the structure that develops into a seed after fertilization. It contains the female gametes and is located within the ovary of the flower. When pollen fertilizes the ovule, it triggers the formation of a seed, which can develop into a new plant. Essentially, the ovule plays a crucial role in plant reproduction and the continuation of the species.
What contains the sexual organs of the plant?
The sexual organs of a plant are in the flowers. The pistil (center "post" inside a flower) is the female part of the flower, and the stamens (located around the pistil) are the male parts of the flower. A flower can sometimes pollinate itself, but usually, an intermediary is involved. That is where the term "birds and bees" come from. Bees and small birds try to gather nectar from the plants, and in the process, they knock pollen onto the pistils and carry pollen between plants. Pollen plays the same role in plants that semen plays in humans and other animals.
What is the collection of petals called?
The collection of petals in a flower is called the "corolla." The corolla typically consists of multiple petals that are often brightly colored and serve to attract pollinators. Together with the sepals, the corolla forms the flower's perianth, which plays a crucial role in reproduction.
