Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Mr. Snyder 5th grade Science November 2008 Leaves Stems / Roots Growth Reproduce 100 100 100 100 200 200 200 200 300 300 300 300 400 400 400 400 500 500 500 500 3. They allow air and water to pass into and out a plant. Leaves have many tiny openings on the bottom. What is the purpose of these openings? 1. Allow CO2 to pass out of a plant. 2. Allow water to pass in/out of a plant. 3. They allow air and water to pass into and out a plant. Row 1, Col 1 They carry a watery mixture from the roots to the rest of the plant. What functions do xylem tissues perform? 1,2 The offspring plant will have characteristics of both parent plants. When two plants produce an offspring by pollination, describe the most likely appearance of the offspring plant. 1,3 What is a growth hormone. A chemical that helps plant cells grow larger is called a … 1,4 What is photosynthesis.. What is the process called where plants produce their food? 2,1 What are xylem and phloem tissues… Two tissues that carry material throughout a plant . . . 2,2 What is an embryo… A tiny plant inside a seed . 2,3 What is a spore… In asexual reproduction, a ____ is a cell that can grow into a plant. 2,4 What is phototropism. A plant bending towards sunlight is an example of… 3,1 What is gravitropism… The reason a plant’s roots grow downwards is because of.. 3,2 What is pollen.. The male sex cell found on the stamen of a plant is called… 3,3 What is a dicot…. Which type of seed has two areas Of stored food and produces a Plant with branched out Veins on the leaves? 3,4 What is the epidermis. Which part of a leaf protects it from drying out and disease? 4,1 What are roots. Most water enter a plant through its…. 4,2 3. Environment and DNA Which influences the Rate of plant growth in Different plants. 1. Type of DNA 2. Environment 3. Environment and DNA 4,3 What is thigmotropism. What tropism caused ivy to creep up the stucco house on Greene Street? 4,4 What are leaves, stems, flowers, and roots. Name four organs of a plant. 5,1 What are budding, runners, and using roots to grow new plants, and plants that reproduce with spores? What are two of the three types of Asexual reproduction? 5,2 More sunlight reaches the chloroplasts creating more sugar through the process of photosynthesis. At night plants use the stored starch in their vacuoles for food. Why do plants have more sugar in them during the daytime than at night. 5,3 Wind, water, humans, animals , and insects help pollinate plants. Name at least three ways that pollen can be spread from the stamen to the pistil. 5,4