Presentation on theme: "By Alejandro Rodríguez Carrasco"— Presentation transcript:
1By Alejandro Rodríguez Carrasco Parts of PlantsBy Alejandro Rodríguez Carrasco
2What i’m gonna explain to you? Parts of Plants How they work Processes Different types of pollination Different Activities: Games Activities Questions & Answers
3Parts of plantsPlants has got different parts. They are: -Reproductive organs -Nutrition parts
4Nutrition PARTSThe main nutritive parts are: -Stem -Leaves -Roots
5The StemThe stem takes and storages nutrients that roots recolected. It gives the nutrients to all the plant. The stem also support the fruit, leaves and flowers.
6rootsRoots are the most important parts of each plant. They take different nutrients and water from the soil. They also give support to the plant.
7leavesLeaves take the carbon dioxide and sunlight to mix it with nutrients and water to make food.
8ProCess : photosyntesis Plants perform photosyntesis to give food to all the plants’ body: 1st: Roots take the nutrients. 2nd: Nutrients pass to the stem.This mixture is called ‘raw sap’. 3rd: Leaves take carbon dioxide (CO2) and sunlight and mix it with the raw sap to make elaborated sap. 4th: Elaborated sap passes to the stem to feed all the plant.
9Process : Plant RESPIRATION During the night, plants take oxygen and expel carbon dioxide.
11flowersFlowers have all the reproductive organs of the plant: -Pistil -Corolla -Calyx -Stamen
12CalyxThe calyx is made up of a lot of sepals. They protect the petals and the inner parts of the flower.
13CorollaThe corolla is made up of petals. It also attracts insects in order to pollinate the flower.
14PistilPistil is the female organ of the plant. It has three parts: -Stigma: It’s where pollen grains enter. -Style: It’s where pollen travels to the ovary. -Ovary: It’s full of ovules and is where pollen and the ovule join to germinate the seed with the fruit.
15StamenThe stamen is the male part of the plant. It has two parts: -Filament: It supports the anther. -Anther: It’s where the pollen grains are.
16Pollination and cross-pollination Types of pollinationPollination and cross-pollination
17pollinationThis type of pollination is the most standard; normal pollination. When the wind blows, pollen travels with it and some pollen grains fall inside other plants pistil. This process is called ‘Pollination’.
18Cross-pollinationIn this type of pollination, insects are attracted by the petals. When they are on the flower, pollen sticks to their feet. When they fly away, some pollen falls from their feet to the flowers pistil. This process is called ‘Cross-pollination’.
19Quizes (A LOT OF QUESTIONS!! DON'T BE BORED!!) ActivitiesQuizes (A LOT OF QUESTIONS!! DON'T BE BORED!!)
20Difficult Keep Your Plant GamesDifficult Keep Your Plant
21VideosHow a plant grow - Time Lapse - Epicly Beautiful Cross-Pollination Animation
22-How we call the male reproductive organ? We call it ‘Stamen’ Asking & Answering-How we call the male reproductive organ?We call it ‘Stamen’-What’s the part that extracts oxygen?They are the leaves.-What part protects the flowers petals? The calyx or the sepals (more or less the same)
23And then….Me talking. I hope you liked it by Alejandro Rodríguez Carrasco