Flowers are attractive to butterflies and are beautiful in bouquets. There are two types of flowering plant seeds: dicots and monocots. The snowdrop is one of the first plants to flower in the UK, providing a sign that winter is coming to an end and spring is on its way. They grow from a seed and then rest over winter. Once grown, flowers produce pollen. Zones 3 to 10. In spring, they produce flowers, set seeds and die. Seeds vary in size, from as small as a piece of dust to as large as a coconut. Some seeds grow inside a fruit or vegetable (i.e., apples and pumpkins). There are over two dozen species in the Gaillardia genus and most are native to some area of North America. Depending upon the species, non-flowering plants bear either sexually produced seeds or asexually produced seeds. The major stages of the flower life cycle are the seed, germination, growth, reproduction, pollination, and seed spreading stages. Which statement about plant classification below is true? Seedless vascular plants are plants that contain vascular tissue, but do not produce flowers or seeds. The plant life cycle starts with a seed; every seed holds a miniature plant called the embryo. Check the below NCERT MCQ Questions for Class 7 Science Chapter 12 Reproduction in Plants with Answers Pdf free download. D. Not all nonvascular plants bear seeds, but all vascular plants do bear seeds. Seed Stage. Plants are somewhat short-lived but may self-sow. A pollen grain starts to grow if it lands on the stigma of a flower of the correct species. To make a seed a flower must be pollinated. Biennials are plants that take 2 years to go through their life cycle. Primary Growth. Other plant parts, such as leaves and flowers, exhibit determinate growth, which ceases when a plant part reaches a particular size. We have Provided Reproduction in Plants Class 7 Science MCQs Questions with Answers to help students understand the concept very well. Some plant parts, such as stems and roots, continue to grow throughout a plant’s life: a phenomenon called indeterminate growth. C. All vascular plants are angiosperms, but not all nonvascular plants are mosses. Culture: Grow in full sun and well-drained soil; tolerates drought once established. Tips for starting seeds: Light aids germination. These plants make life easier for themselves, and for the gardener, as they are self-pollinating and are therefore able to bear fruit and produce seed on their own. This is a key part of the life cycle, as it allows the plant to reproduce by making seeds of its own. A. MCQ Questions for Class 7 Science with Answers were prepared based on the latest exam pattern. An example of a dicot is a bean seed. • Each seed contains an embryo, which holds the basic organs of the plant body. Perennials are plants that live for 3 or more years. Seeds: Though it is a fact that most seeds are formed after sexual reproduction or fertilization, some plants bear seeds without the fusion of male and female gametes, a phenomenon called apomixis. The seed also contains stored food that the embryo will use Not all angiosperms produce flowers, but all gymnosperms produce cones. Gaillardia, also known as blanket flower, is an easy to grow, short-lived perennial with richly colored, daisy-like flowers. Plants produce flowers to make seeds. New plants grow from the seeds. For example, parsley is a biennial. Pollen from the male part of one flower travels to the female part of another flower where the seeds are made. No nonvascular plants bear seeds, but not all vascular plants bear seeds B. Most primary growth occurs at the apices, or tips, of stems and roots. Flowering plants, including trees, produce seeds. A pollen tube grows through the tissues of the flower until it reaches an ovule. Seeds and fruit. 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