Lesson 1: Plant Characteristics?
Lesson 2: Parts of Plants
Lesson 3: Plant Reproduction
Lesson 4: Life Cycle of a Plant
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100
What do all plants have?
What are cells?
100
What two main things do stems do?
What is carry materials and support plants?
100
What is the function of a stamen?
What is to make pollen?
100
How can you grow apples without starting from apple seeds?
What is from grafting branches to another tree?
100
What is the process of photosynthesis?
In photosynthesis, plants take in carbon dioxide, water, and sunlight energy, and turn those things into sugar.
200
What do plants need to survive?
What is carbon dioxide, sunlight, and water?
200
Why do daises have a flexible stem instead of a firm stem?
What is because it does not need as much support?
200
Describe a spore?
What is a single tiny cell?
200
What does a seed need to germinate?
What is the right amount of water, oxygen, and the right temperature?
200
How are taproots and fibrous roots similar?
What is because they both anchor plants and absorb water and minerals from the soil?
300
What part of the plant cell does photosynthesis take place?
What is the chloroplasts?
300
What type of root is a carrot or turnip?
What is a taproot?
300
Name a plant that grows from spores, not seeds.
What is a fern?
300
What are some ways that plants reproduce without seeds?
What is some plants grow from stems, roots, or leaves? Tulips grow from bulbs, strawberries grow from runners, and potatoes grow from "eyes."
300
How is grass pollinated?
What is wind blows the pollen from bass into the pistil of another grass plant?
400
What is chlorophyll?
What is the substance in plants that makes them green?
400
What is the role of leaves?
What is to produce food so the plant can survive in its environment?
400
What are some ways that the pollen moves from the stamen to the pistil?
What is by being carried by wind, moved by animals, with water/rain, etc.?
400
Why is death part of the life cycle for a plant?
What is the life cycle of a plant includes all the changes a plant goes through during its life, including death, which every organism experiences?
400
How is grass fertilized?
What is a pollen tube grows from the pollen into the ovary, where the sperm cell from the pollen and the egg cell in the ovary combine in fertilization?
500
What are three characteristics of plants?
What is they are multi celled, made of tissues and organs, contain chlorophyll and make their own food?
500
What is the difference between fibrous roots and taproots?
What is fibrous roots grow away from the plant in search of water and nutrients, while taproots grow straight down and absorb water and nutrients directly from the soil?
500
What are the four main parts of flowers?
What is the sepal, stamen, pistil, and petal?
500
Why is it important that seeds are scattered away from their parent plant?
What is because seeds are better able to get the living space and resources they need?
500
How can you tell if a tomato comes from a flowering plant, and describe the stages in the life cycle of a tomato?
What is the tomato comes from a flowering plant because it has seeds? First the tomato germinates, with the seeds absorbing water and the seed coat splitting open. Then, the plant uses the food inside the seed to grow, and the roots grow both down into the soil and up to the light. Leaves begin to make food for the plant, and the stem and leaves begin to grow. The plant grows into an adult plant and flowers begin to grow. The flower makes egg cells and pollen, pollination happens, and the fertilized eggs develop into seeds. Fruit forms around the seeds, the fruit and seeds separate from the plant, and the seeds germinate, beginning the cycle again.
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