Search for tag: "pollen"

4 Media

03:31 Reproductive Morphology: Live Fruits, Dry… Reproductive Morphology: Live Fruits, Dry Indehiscent	Reproductive Morphology: Live Fruits, Dry Indehiscent Professor Steffi Ickert-Bond shows some dry indehiscent fruits under the overhead camera botany actionjacksoncreatoroftheuniverse wall involute seed cones corn fruits seeds pistol crow heart seat sunflower attachment coating food seats dehiscent pollen stamina cone From Joseph Jackson 164 plays 0
11:42 Vascular Plant Morphology: Reproductive… Vascular Plant Morphology: Reproductive Morphology Part I	Vascular Plant Morphology: Reproductive Morphology Part I Professor Steffi Ickert-Bond draws and annotates some diagrams of reproductive structures in vascular plants. botany actionjacksoncreatoroftheuniverse flower flowers pistol petals parts sepals plant plants pollen pedal fusion stamens leaves sim polis apple coordination cucumbers cones stamina From Stefanie Ickert 861 plays 0
08:59 Vascular Plant Morphology: Reproductive… Vascular Plant Morphology: Reproductive Morphology Part II	Vascular Plant Morphology: Reproductive Morphology Part II Professor Steffi Ickert-Bond draws and annotates some diagrams of reproductive structures in vascular plants. botany actionjacksoncreatoroftheuniverse filament dehiscence anther situation stamen symmetry attachment flower statements length tetra plants arrangement pores blueberries types fire base pollen containers From Stefanie Ickert 568 plays 0
10:01 Gymnospermous Seed Habit: Part 3 (fertilization) Gymnospermous Seed Habit: Part 3 (fertilization)	Gymnospermous Seed Habit: Part 3 (fertilization) In part 3 of the Gymnospermous Seed Habit series, Steffi-Ickert Bond explains fertilization. plants biology ecampus actionjacksoncreatoroftheuniverse pollen cone gametophyte pine gamete zygote grain ovule saccade gametes conifers tissue sperm structure seed integument pile scale pollination air From Stefanie Ickert 189 plays 0