What part of the leaf is best compared to your skin?
What is the epidermis?
100
What is a xylem?
What are tubes that carry materials from the roots to the leaves?
100
What is a grainy often yellow powder, is made in a tissue at the top of each stamen?
What is pollen?
100
What is gravitropism?
What is when the growth of the plant is affected by the pull of gravity?
100
Identify two types of asexual reproduction in plants. Explain how each method works.
Two types of asexual reproduction in plants are spores or budding. Spores are tiny plant cells from which new plants can grow. Budding is growing new plants from their roots and on long stems called runners.
200
Leaves are made up of _______ and ______.
What are cells and tissues?
200
What are tubes that carry sugar away from the leaves?
What is phloem tissue?
200
What is pollination?
What is moving pollen from the stamen to the pistol?
200
What is it called when a plant grows based on its reaction to light?
What is phototropism?
200
Why do plants have more sugar in them during the daytime than night?
What is plants have more sugar in them during the daytime because during the day more sunlight is able to reach the different parts of a plant and produce more sugar?
300
What is the process that plants and some other organisms use to make sugar for food?
What is photosynthesis?
300
Which type of root system is large and grows straight down?
What is a taproot?
300
What is a single plant cell that can develop into a new plant?
What is a spore?
300
What is a plants growth in response to touching an object?
What is thigmotropism?
300
Identify three ways pollen can move for pollination to occur?
Ways pollen can move for pollination to occur could be from wind, water, insects, or even animals.
400
What are the components in the process of photosynthesis?
What is carbon dioxide, water, sunlight, oxygen, and sugar?
400
Which type of root system has many roots grow out in all directions?
What is fibrous roots?
400
What is it called when plants reproduce without seeds?
What is asexual reproduction?
400
What is a growth hormone?
What is a kind of chemical that affects plants growth? The chemicals cause more cells to grow in the plant and make the cells larger.
400
Which type of seed has two areas of stored food and produces a plant with branched out veins on the leaves and seeds arranged in a ring?
What is dicot?
500
What part of the plant specifically absorbs the sunlight?
What is the Chlorophyll in the chloroplasts?
500
What is the purpose of the roots?
What is the roots anchor a plant and help it store food?
500
Explain DNA and what it is?
DNA is certain traits that are passed down from parents to their offspring.
500
What are ways that plants change their direction of growth in response to the environment?
What is a tropism?
500
What two factors influence the rate of growth in different types of plants?