Spiders and Insects
Basic purpose of this lecture is to present on Spiders and Insects. Spiders have two body parts, the head and the abdomen. Spiders do not have antennae. Spiders…
Biology
Microbes
Microbes are tiny organisms—too tiny to see without a microscope, yet they are abundant on Earth. They live everywhere—in air, soil, rock, and water. We couldn’t…
Kingdom Protista
General purpose of this lecture is to present on Kingdom Protista. Here briefly present on Characteristics Kingdom Protist: Single celled, Microscopic, Move independently – named for mechanism of movement, Most heterotrophic,…
Kingdom Fungi
Major objective of this lecture is to present on Kingdom Fungi. Here briefly present on Fungal Characteristics: Cell wall made of Chitin; Heterotrophs and major Decomposers; Body is made of…
Emergence of the Animal Kingdom
Prime purpose of this lecture is to present on Emergence of the Animal Kingdom; here briefly present on rise of the Chordates: Phylum Chordata Leading to Subphylum Vertebrata. Here…
Grouping and Identifying Living Things
Basic objective of this lecture is to present on Grouping and Identifying Living Things. We put livings things into two large groups: Animals and Plants. Animals are split into two…
Animal Classification
Animals are separated into groups or categories so that they are more easily studied and discussed by scientists and others. This lecture briefly present on Animal…
Characteristics of Living Things
Living Things are made of units called cells. Living Things reproduce: Sexual reproduction- cells from 2 different parents unite to form the first cell of the…
Specialised Cells
General purpose of this lecture is to present on Specialised Cells. Some cells in multicellular organisms are modified to carry out a particular function, such as transporting…
Scientific Rules for being considered Living
General objective of this lecture is to present on Scientific Rules for being considered Living. To be living you must be able to do all of these…
Bird Biology
Major objective of this lecture is to present on Bird Biology. Here briefly present six characteristics of Birds; they are: Endothermic (warm blooded), Vertebrates (Hollow Bones!), four Chamber Heart, All Have…
Lecture on Adaptation
Prime purpose of this lecture is to present on Adaptation. Adaptation describes how a plant of animal is able to survive in various environments. Well adapted organisms can…
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