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Plants Pupils should be taught to: and recording the weather and its effect on plants (plants growing and leavesidentify and name a variety of common plants, including garden plants, wild plants and trees, and those classified as deciduous and evergreen [1] describe the basic structure of a variety of common plants including roots,

seedless vascular plants. 8. Plants with seeds are further divided into the two groups of gymnosperms and angiosperms. 28.2 Non-Vascular Plants Bryophytes 9. Give three examples of nonvascular plants: – Moss – Liverworts – Hornworts 28.3 Vascular Plants Tracheophytes 10.Classify each of the following as

Flowering Plants Tracheophytes Cone- bearing Plants Moss Plants Bryophytes Fern Plants Seed Plants Liverworts Plants are generally classified according to the absence or presence of plant parts such as the flowers, seeds, fruits, leaves, or stem. They are grouped according

plants Seedless vascular plants Gymnosperms Angiosperms Reproduction by spores Hardened vascular tissue Seeds Flowers Notice in Table 28-1 that vascular plants can be further divided into two groups, seedless plants and seed plants. Seedless plants include the phylum of ferns and three phyla made up of plants closely associated with ferns.

Fittings (e.g. elbows, reducers, branch connections, etc.) Flanges, gaskets, bolting Valves Pipe supports. 3 ASME B31.3 –Design – Materials – Fabrication – Petroleum refineries – Chemical plants – Pharmaceutical plants – Textile plants – Paper plants – Semiconductor plants – Cryogenic plants

Lesson 1: What Plants Need . This lesson is the firstlesson in a series that introduces children in Year 1 to the world of plants. Children will understand that plants need warmth, light andwater in order to grow. They will look at the ideal conditions for plants and will grow their own plants from seeds.

Tables LOT-2 Plants for Planting Manual 03/2021-66 301.38) 3-77 Table 3-17 Size and Age Restrictions for Dracaena spp. Entire (Whole) Plants Imported as Plants for Planting from Costa Rica 3-104 Table 3-18 Mangifera spp. Plants for Planting 3-133 Table 3-19 Poncirus spp. Seeds of Rutaceae Family 3-148 Table 3-20 Prunus spp. Plants (except Seeds) 3-159 Table 3-21 Prunus spp. Seeds Not .

Total Native Plants in PA Native Plants 3,348 Rare and Significant Ecological Features 415 tracked features by PNHP T&E Species Threatened plants 78 Endangered plants 228 TOTAL 306 (9% of all native plants) Special Concern Species Rare plants 39

3/1/2011 6 Diverged prior to the origin of seeds Seedless vascular plants Lycophytes, pteridophytes and seed-producing plants are vascular plants or 21 producing plants are vascular plants or tracheophytes Possess tracheids for water and mineral conduction and structural support

A. Plants reproduce through the use of photosynthesis. B. Scientists classify plants and animals into specific groups. C. Vascular plants have tissues and non-vascular plants do not. D. Stems help plants absorb water and nutrients. Directions: Using the passage

FIGURE 20.2 Evolution of Plants Plants have evolved from green algae. An extinct charophycean species is the common ancestor of all plants. 100 200 300 400 500 Millions of years ago present day charophyceans mosses and relatives ferns and relatives cone-bearing plants flowering plants Analyze What category of plants evolved most recently .

Reproduction in plants varies in Flowering and non-flowering plants. Flowering plants produce flowers and bear seeds to reproduce their kinds. Non-flowering plants do not produce flowers but use seed or tiny structures in some plants that can be used to reproduced called spores. Non-Flowering Plants Ferns have leaves, roots, and stems but do .