Share The Plant Kingdom Unit 4 Review
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What is a plant? (3 important characteristics)
Multicellular organisms made of eukaryotic plant cells. Autotrophic nutrition.
Name 3 of the main plant groups
Hepatica, Mosses, Ferns, Gymnosperms, Angiosperms
Which of the following characteristics do Gymnosperms have: Flower, seed, fruit
All of them
Plants take in _____ and expel ____ through their leaves (gases)
Carbon Dioxide; Oxygen
A mixture of water and minerals that plants use to transport nutrents
Xlem sap
In which part of a plant does photosynthesis happen?
Leaves
What component of the leaf is performing photosynthesis
Chloroplasts
What is the recipe for photosynthesis?
Water + minerals + CO2+ sunlight --> organic matter + O2
Carbon dioxide enters the leaf through the _____
stomata
Inorganic xylem sap is transformed through a chemical reaction into ______
Phloem sap
Plants get energy through a process called _____ that takes place in the mitochondria
Cell respiration
Plants release waste substances through their ______
stomata
Plants secrete ____ as an internal stimuli to generate responses in different parts of the plant
Horomones
Plant horomones regulate processes such as
Growth, leaf drop, fruit ripening
Plant movement in response to light
Phototropism
Plant movement in response to gravity
geotropism
