COURSE CODE: - STB 111 COURSE TITLE: - Morphology & Physiology of Living Things (INTRODUCTION) ------------------------------------------------- LECTURE ONE NOTES Introduction General Biology:- Biology as a natural science concerned with the study of life and living organisms‚ including their structure‚ function‚ growth‚ origin‚ evolution‚ distribution
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Living Things All objects that have self-sustaining processes. Living things has a life it can move‚ can eat‚and can grow.Living things are things that are alive...they don’t necessarily have to breathe or have hearts or brains. Living things are collections of cells and nerves that grow and develop over time. Examples are plants‚ humans and animals. Examples of Living Things: Animals Plants and Trees Humans Non Living Things Non-Living things are things that are not alive...that have
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A. Living things versus Non-living things Most living things can be distinguished readily from non-living by the following characteristics: 1. Form and size. Living things have characteristic form and size within certain limits most of them are also arranged as definite individuals. While in non-living things‚ materials vary widely. 2. Organization. Living things are made up of cells which are assembled into interrelated system for performing the life processes. They rearrange and combine
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Abstract Whenever you are teaching student a new language that they are not used to speaking at home or around their peers; require a lot of sacrifice for the he teacher and the students that are usually speaking their native tongue. With the challenges ahead the teacher will need to dedicate more time for teaching and instruction for the English Language Learner. And for the student wishing to learn a new language it will also take some sacrifice on their end as well. For the teacher and the pupil
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certain functional activities which include metabolism‚ growth‚ reproduction‚ and some form of responsiveness and adaptation. 2. What are the characteristics of living things? Organization Homeostasis Metabolism Growth Adaptation Response Reproduction 3. Create a table with two columns with the headings living and non-living and place the following under the appropriate columns. Frog‚ snail‚ ovule‚ liver‚ flower petals‚ hair follicles‚ carbon dioxide‚ tear ducts‚ heart‚ peas‚ algae‚
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Morphology ‘If language was just a random collection of words‚ you couldn’t acquire it‚ you couldn’t learn it and you’d be imprisoned in the here and now because you couldn’t talk about what was‚ what might be and what will be…’ You couldn’t construct complete and coherent texts….you’d be in a ‘me Tarzan – you Jane’ situation‚ swinging from the wordtrees‚ pointing at things with little labels on them to try and make your partner understand.’ The myths of grammar (Crystal 2004)
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BACTERIA. CLASSIFICATION Bacteria are extremely small and some can be just seen with the naked human eye. They are much smaller than eukaryotic cells but are still very complex despite their size. .the cell is surrounded by a cell membrane that enclosees the bacteria cell. They are single celled organisms. Bacteria are prokaryotic cells and therefore do not have a nucleus and do not have a lot of organelles like: mitochondria‚ chloroplasts‚ and other organelles that are usually found in eukaryotic
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MORPHOLOGY Ampalaya is a climbing vine‚ nearly or quite smooth‚ annual vine. Tendrils are simple‚ up to 20 centimeters long. Leaves are 2.5 to 10 centimeters in diameter‚ cut nearly to the base into 5 to 7 lobes‚ oblong-ovate‚ variously toothed‚ and heart-shaped at the base. Male flower is about 12 millimeters long‚ and is peduncle‚ with a rounded‚ green‚ and about 1 centimeter long bract approximately at the middle. Female flower is yellow flower‚ about 15 millimeters long‚ long-stalked with pair
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Characteristics of Living Organisms In order to identify living organisms‚ scientists listed 7 characteristics which all living organisms have: 1. Nutrition: Taking in nutrients which are organic substances and mineral ions‚ containing raw materials and energy for growth and tissue repair‚ absorbing and assimilating them. 2. Excretion: Removal from organisms of toxic materials‚ the waste products of metabolism and substances in excess. 3. Respiration: Chemical reactions that break
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The various of living things Now days scientists have found and described approximately 1.75 million species on Earth. Plus‚ new species are being discovered every day. From tiny bacteria to yeasts to starfish to blue whales‚ life’s diversity is truly impressive! One way to make sense of it is by classification. Scientists put similar species into groups so that those millions of species do not seem so overwhelming. People rely on their knowledge of classification to understand what different species
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