http://www.treeboss.net/tree-trunk-splotches.htm downloaded 21 March 2012 Q12. What do you think it is?. Q13. Is it a plant? Q14. Give a reason for your answer in Q13. 5. Observe these three other things your teacher prepared for you to observe: And, d. Or, Grade 7 Science Living Things and Their Environment Photo credits: potato by A Encarnacion, old banana peeling and bread by R. Reyes, and http://www.hawaii.edu/recfalgae/in vasive algac/chloro/enteromorpha Exuosa.htm downloaded 12 March 2012 for the "green stuff." 4/9 Warning: Do not touch (a), (b), or (e) with your bare hands. Do not smell or taste them either. Some sensitive individuals may be allergic to them. 106
Plant Structure and Growth
Roots anchor, the plant, ingest minerals and water, direct water and supplements, and store food. These are two kinds of root frameworks.
Plant Life Cycle
Plants are part of the PLANT KINGDOM, which is one of the five kingdoms of life. Plants are divided into smaller classes based on common characteristics. Certain characteristics are shared by all plants. They are made up of a large number of cells. They also make their own food through a chemical process called photosynthesis, which involves the use of water, carbon dioxide, and solar energy. They pump life-giving oxygen into the air as a by-product.
Life Cycle of Plants
All the organisms that belong to the Kingdom Plantae are known as plants. They are multicellular and eukaryotic and can synthesize their food by photosynthesis, known as autotrophic organisms. They are classified based on certain characteristics, such as the plants bear flowers; some have only naked seeds and do not contain flowers. Some plants neither have seeds nor flowers, such as ferns and mosses.
Plant Morphology and Anatomy
The study of life and organisms is biology. The cell is recognized as the basic unit of life by biology. From ancient Greek, biology is recognized. Modern biology deals with the recent developments in Science.
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