1 / 12

Tropism

Tropism. Tropisms Objective 16. Plants change their patterns and directions of ___________ in response to their _________________. Growth. Environmental Conditions. Tropisms Objective 16.

coen
Download Presentation

Tropism

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Tropism

  2. TropismsObjective 16 Plants change their patterns and directions of ___________ in response to their _________________. Growth Environmental Conditions

  3. TropismsObjective 16 ***Diagram the way the corn seeds were placed in the petri dish. How did the roots of the corn seeds grow?

  4. TropismsObjective 16 environmental The responses of plants to _______________ stimuli are called tropisms. Gravitropism—the response of a plant to __________; plants grow _________ gravity( ) gravity against up

  5. TropismsObjective 16 Light Towards Phototropism—the response of a plant to ________; plants grow ____________ light. A group of plant hormones Called __________ are involved In many plant responses. Auxins

  6. Flowers Structures

  7. FlowersObjectives 14-15, 17 Sexual Reproduction--the main angiosperm reproductive organ is a _______________. Flower

  8. FlowersObjectives 14-15, 17 Flower 4 main parts of a _________________: • Sepals-- ________________ flower parts and encloses the ____________. • Petals-- attracts _________________. • Stamens-- ________________ reproductive structure. Anther—produces _________________ grains (contain _____________). Filament—supports _____________. Outer Bud Pollinators Male Pollen sperm anther

  9. FlowersObjectives 14-15, 17 Female • Pistils (Carpels)--________ reproductive structure. Stigma—collects ___________. Style—supports ___________. Ovary—contains _________. Pollen Stigma eggs

  10. FlowersObjectives 14-15, 17 Stigma Pistil Anther Style Filament Ovary Sepal Eggs Petal

  11. FlowersObjectives 14-15, 17 3 Monocots have flower parts in multiples of _____, whereas dicots have multiples of ________. 4 or 5

  12. FlowersObjectives 14-15, 17 Role of Pollinators Most angiosperms are pollinated by __________. This is an example of a ______________ relationship. Ex: • Other methods of pollination: Animals Mutualistic Bees get nectar : plant gets Pollinated wind

More Related