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AS Flower Reproduction 2/11/19 AMOEBA SISTERS: VIDEO RECAP ANGIOSPERM REPRODUCTION Amoeba Sisters Video Recap of Plant Reproduction in Angiosperms 1. What characteristics are common in angiosperms? 2. A topic emphasized in this clip is that not all fruits are sweet. Or even edible! Every plant that forms a flower must have a fruit. How would you define a “fruit?” How can fruits be • Flowering plants helpful in seed dispersal? • Bear fruit Fruit is something that has flesh AMOEBA SISTERS: VIDEO RECAP around ANGIOSPERMseeds. REPRODUCTION Amoeba Sisters Video Recap of Plant ReproductionWhen animals in Angiosperms eat them, seeds move away from parent plant. 1. What characteristics are common in angiosperms? 2. A topic emphasized in this clip is that not all fruits are sweet. Or even edible! Every plant that forms a flower must have a fruit. How would you define a “fruit?” How can fruits be helpful in seed dispersal? 3. Flowers can contain one or both genders of flower parts. 4. Flowers can contain one or both genders of flower parts. Label A, B, and C. Label D, E, F, and G. A is the ____________________________________________. D is the ____________________________________________. B is the ____________________________________________. E is the ____________________________________________. C is the ____________________________________________. F is the ____________________________________________. All of these3. Flowers are can contain one or ?both _________________________ genders of flower parts. 4. FlowersG is cathen co ____________________________________________.ntain one or both genders of flower parts. Label A, B, and C. Label D, E, F, and G. All of these are ? _________________________ A is the ____________________________________________.anther D is the ____________________________________________.stigma B is the ____________________________________________.filament E is the ____________________________________________.style C is the ____________________________________________.stamen F is the ____________________________________________.ovary All of these are ? _________________________male G is the ____________________________________________.pistil All of these are ? _________________________female 1 2/11/19 AMOEBA SISTERS: VIDEO RECAP ANGIOSPERM REPRODUCTION Narrate Pollination and Double Fertilization in Angiosperms The pictures are in order, but it’s your turn to briefly narrate pollination and fertilization using the pictures. You must use all of the following words at least once (they are in a randomized order): pollinator, seed, ovary, ovule, zygote, double fertilization, sperm cell(s), stigma, pollen, anther, pollen tube, endosperm, and fruit. Cross the words off to help you keep track of usage! 5. Pollination Brief Description: AMOEBA SISTERS: VIDEO RECAP ANGIOSPERM REPRODUCTION A pollinator comes to the flower Narrate Pollination andto Double get nectar.Fertilization in Angiosperms The pictures are in order, but it’s your turn to briefly narrate pollination and fertilization using the pictures. You must use all of the following words at least once (they are in a randomizedIn order): this pollinator process, seed, ovary ,the ovule, zygotepollinator, double fertilization, sperm cell(s), stigma, pollen, anther, pollen tube, endosperm,knocks and fruit. Cross the the words pollen off to help youfrom keep track the of usage! 5. Pollination anther to theBrief stigma. Description: 6. Pollen Tube Brief Description: Germination 6. Pollen Tube Brief Description: Germination A pollen tube forms and the 7. Fertilization pollen (spermBrief cell) Description: swims down the tube into the ovary. At the ovary the sperm cell divides into 2 and combines with ovules. 7. Fertilization Brief Description: 2 AMOEBA SISTERS: VIDEO RECAP ANGIOSPERM REPRODUCTION Narrate Pollination and Double Fertilization in Angiosperms The pictures are in order, but it’s your turn to briefly narrate pollination and fertilization using the pictures. You must use all of the following words at least once (they are in a randomized order): pollinator, seed, ovary, ovule, zygote, double fertilization, sperm cell(s), stigma, pollen, anther, pollen tube, endosperm, and fruit. Cross the words off to help you keep track of usage! 5. Pollination Brief Description: 6. Pollen Tube Brief Description: Germination 2/11/19 7. Fertilization Brief Description: The surrounding ovary develops into a fruit. 3.
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