a film of water to carry the sperm to the egg
Seed plants produce seeds to overcome the adverse environmental conditions whereas seedless plants overcome the adverse environmental conditions by vegetative parts such as tubers, gemma cups or even spores. Since formation of seed involves genetic advance seed formation for reproduction is more successful in nature.
Fertilization in plants typically occurs in the ovary, where the female reproductive cells (eggs) are located. Pollen containing male reproductive cells (sperm) is transferred to the ovary, allowing fertilization to take place and initiate seed development.
Sperm cells in seed plants are typically formed within the pollen grains, which are produced in the male reproductive structures of the plant (anther). When the pollen grain reaches the female reproductive structure (ovule) of the plant, the sperm cells are released and fertilization occurs.
Seed bearing plants are distinct from other plants because they reproduce through the formation of seeds, which protect and nourish the plant embryos. This characteristic allows them to disperse and reproduce more effectively than other types of plants that rely on spores or vegetative propagation. Seed bearing plants include gymnosperms and angiosperms, which encompass the majority of plant species on Earth.
The penis goes in the vagina. When the penis cums, then a baby is made. This is called sex.
Seed plants produce seeds to overcome the adverse environmental conditions whereas seedless plants overcome the adverse environmental conditions by vegetative parts such as tubers, gemma cups or even spores. Since formation of seed involves genetic advance seed formation for reproduction is more successful in nature.
It is called a seed plant, not to be confused with ferns and mosses whose gametes require water for fertilization. Seed plants can be either gymnosperms or angiosperms.Spermatophyte
Yes. All seed bearing plants require to bear pollen as part of the fertilization proccess.
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Seedless plants require liquid water for reproduction because they depend on the movement of sperm to reach the egg for fertilization. In the absence of seeds, water helps to disperse the sperm to reach the egg for fertilization to occur, as these plants do not rely on pollination by wind or animals.
Seed plants are characterized by the presence of ovules and pollen grains and after pollination and fertilization produce seeds from their ovules.
Two major differences between mosses and seed plants are their reproductive strategies and structural complexity. Mosses reproduce via spores and do not have seeds, relying on water for fertilization, while seed plants reproduce through seeds, which can be dispersed and do not require water for fertilization. Additionally, seed plants possess a vascular system that allows for greater height and resource transport, whereas mosses are non-vascular and typically remain low to the ground.
Seed plants are characterized by the production of seeds for reproduction. They have vascular tissue for nutrient transport, and most have flowers for reproduction. Additionally, seed plants undergo alternation of generations with a dominant sporophyte phase.
Gymnosperms
All leguminous plants produce seed pods form their ovaries after pollination and fertilization of egg inside ovules.
reproduction of plants through annual introduction of seeds, which result from sexual fertilization.
After fertilization, the integuments of the ovule develop into the seed coat. The seed coat serves to protect the developing embryo and the stored nutrients within the seed. In flowering plants, this transformation is part of the seed development process, which ensures the survival and dissemination of the plant species.