2012 OL. (a) (i) Name the . The feminized cannabis plant is the most popular seed type for growers because it is the one that produces flowers or buds which is in-demand in the market. Shop for high yield vegetable seeds and plants that are perfect for your home garden at Burpee seeds. They require bees and/or male and female plants to make them bloom and create seeds. Seed dispersal. The functions of seeds and why they are essential is a huge topic. This Rhynie chert contains fossilized material from vascular plants. Step: 2. In flowers, this starts at the surface of the stigma and leads to the ovule. Spores. C. Fission. Seeds are often dispersed by animals via ingestion of the fruits, which surround the seeds, promoting seed dispersal. Have a glance at the MCQ of Chapter 12 Science Class 7 and … With the right process, the feminized cannabis plant has the ability to produce seeds without help from a male cannabis plant. B. Vegetative propagation. Chapter 24-Page 10/28. Dispersal then takes place as the seeds are spread away from the plant. Reproduction Of Seed Plants Answers Plants. Not all plants need to reproduce sexually. Question: How do the plants like sugarcane, potato and rose reproduce when they cannot produce seeds? If plants are cross-pollinated by another species, plants may not grow true to the seed-parent plant. structure created by pollen grain to act as pathway for sperm to reach female gametophyte. They attract insects who pollinate them. As the stalk grows, leaves emerge. How Do Plants Reproduce . The seeds are easy to miss since they are very tiny, about 1mm. and is distinguished from apomixis, which is a replacement of sexual reproduction, and in some cases involves seeds. In asexual reproduction new plants are obtained without production of seeds or spores. Plants that use spores to reproduce and plants that use seeds to reproduce. No. As only one parent plant is needed, the offspring is a clone of its parent. Ferns, mosses, and horsetails produce spores instead of seeds. Not only do they help us survive, but also animals. The scientific name for flowering plants is angiosperms. This type of reproduction is called vegetative reproduction. Non-flowering plants are divided into two main groups – those that reproduce with dust-like particles called spores and those that use seeds to reproduce. The leaves (needles) of a non-flowering spruce tree. It is a type of … Seed - They begin their lives as seeds. Rose reproduction via flowers is similar to how other angiosperms reproduce. Answered By . Plants that reproduce from seeds fall into two groups angiosperms and gymnosperms. Compare reproduction by seed and by vegetative reproduction. 15. Plants reproduce sexually through the fusion of male and female gametes in the flower. They are vital for us humans and our everyday lives. This method of reproduction is known as apomixis. Check the removed skin and the exposed fruit flesh for any seeds. A. Spores. Key Terms. two. Male and female flowers develop at the tips of new branches in late spring. Seedless vascular plants require water for sperm motility during reproduction and, thus, are often found in moist environments. Spores are also used by some plants, such as moss, to reproduce. These MCQ Questions on Reproduction in Plants Class 7 with answers pave for a quick revision of the Chapter thereby helping you to enhance subject knowledge. Plant reproduction comes in two types: sexual and asexual. Plants reproduce and make new plants by seeds: They get planted or settle in an area and then grow to new plants. For apomixis and similar processes in non-plant organisms, see Apomixis appears in many plant species and also in some non-plant organisms. According to the Ohio State University Extension Office, annual and biennial vegetables, flowers and grasses easily reproduce from seeds. Long thin stalk that supports the anther. They are called this because their seeds are open to the air with no covering such as the seeds of flowering plants. Vegetative reproduction involves a vegetative piece of the original plant (budding, tillering, etc.) So look very carefully. We often think of flowers as being beautiful to look at, but they actually play an essential role in the reproduction of most plants. Sexual reproduction produces seeds in the plant, which are sent out on the air or dropped from the plant into the soil, where they grow into new plants. Plant reproductive morphology is the study of the physical form and structure (the morphology) of those parts of plants directly or indirectly concerned with sexual reproduction.. The offspring is a clone of its parent, to reproduce about how feminized cannabis plant vascular plant that flowers... We ’ ll know more about how plants that reproduce by seeds cannabis plant produces roots at the surface the... 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