Dissecting Flower Structures and Angiosperm Reproduction

Updated 6 days ago

Dissect a flower to identify sepals, petals, stamens (anther and filament), and pistils (stigma, style, ovary) in pollination.

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Plant Anatomy, Germination, and Photosynthesis Physiology

7th Grade · Science · Open Global Science

7 lessons

Goal

Investigate angiosperm anatomy, seed germination dynamics, vegetative propagation methods, and photosynthetic starch production.

7 lessons

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Dissecting Flower Structures and Angiosperm ReproductionYou are here
Seed and Fruit Anatomy: Embryo, Endosperm, and DispersalPremiumUp next
Experimental Factors Controlling Seed GerminationNot started yet
Mechanisms of Asexual Vegetative PropagationNot started yet
Leaf Anatomy, Chloroplasts, and Gas Exchange StomataNot started yet
Experimental Testing of Photosynthesis and Starch SynthesisNot started yet
Measuring Rates of Photosynthesis Under Varying ConditionsNot started yet

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Learning standards covered

OGS.8.LS.4Open Global Science Standards 2026™ · 7th Grade

Investigate plant anatomy and physiology, including flower, fruit, and seed dissection, factors affecting seed germination, vegetative propagation, and experimental verification of photosynthesis and starch synthesis.