Sponge Characteristics Kingdom Animalia Phylum porifera Multicellular Eukaryotic Simplest animals All aquatic Can be found in many colors and shapes Most are filter feeders Filter feeders- eat by straining particles from the water Do not have tissues Lack muscle and nerve cells Sessile- unable to move from where they are attatched Secrete roxing to: 1. Prevent other sponges from growing in their area 2. Protection from predators and paracites Sponge reproduction Reproduce both sexually and asexually
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Cnidaria Hydra‚ Jellyfish‚ Coral‚ & Sea Anemones Phylum Cnidaria- Examples Sea Anemones and Corals - Anthozoa Hydra- Hydrozoa Jellyfish - Scyphozoa Ctenophores - non stinging Cnidarians; Comb Jelly Anatomy A. Polymorphism- Cnidarians have more than one body form: 1.Polyp 2. Medusa Polyp Form Tube with tentacles around the mouth Sessile Medusa Form Umbrella Shape Tentacles around mouth Motile‚ Free-swimming Tentacles Have nematocysts (stinging cells) coiled thread discharges
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Paper-1 1. Non-chordata and Chordata: (a) Classification and relationship of various phyla up to subclasses: Acoelomate and Coelomate‚ Protostomes and Deuterostomes‚ Bilateria and Radiata; Status of Protista‚ Parazoa‚ Onychophora and Hemichordata; Symmetry. (b) Protozoa: Locomotion‚ nutrition‚ reproduction‚ sex; General features and life history of Paramaecium‚ Monocystis‚ Plasmodium and Leishmania. (c) Porifera: Skeleton‚ canal system and reproduction. (d) Cnidaria: Polymorphism‚ defensive
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(B) Cat (C) Frog (D) Snake (C) Corolla (D) Calyx (C) Calyx (D) Corolla (C) Corolla (D) Gynoecium (C) Cilia (D) Nephridia (4) Mycelium of Fungi is made up of: (A) Sori (B) Sporangium (5) Scorpion belongs to Phylum: (A) Arthropoda (6) The family of mustard is: (A) Brassicaceae (7) It is not cold blooded: (A) Fish (8) The outer most whorl of flower is: (A) Gynoecium (B) Androecium (9) The fourth whorl of a flower is: (A) Androecium
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BIODIVERSTY the term "biodiversty" has been derived from ’bio’ and ’diversity’."Diversity" means variety within a species and among species.Biodiversity is a measure of the variety of organisms present in different ecosystem. Diversity of plants and animals the diversity of plants ’(flora) and animals’(fauna)’ ia region depends on climate‚altitude‚soils and the presence of other species.it is the richest in the tropics. biodiversity found on earth today is the result of 4billion years of
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Fungi Web quest Amanitas Amanita (various species) Family: Amanitaceae (amanitas) in the phylum Basidiomycota (club fungi) Description: There are about 600 species in the genus Amanita worldwide. Each amanita starts as an egg-shaped button that can resemble a small puffball. These breaks open as the mushroom grows. Fully developed amanitas are gilled mushrooms with parasol-shaped
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It is known that chronically diseased airways are associated with an increased number of species‚ often with a shift away from the Bacteroidetes phylum‚ which dominates the healthy lung microbiome‚ towards Proteobacteria‚ the phylum that contains many familiar lung-associated gram-negative bacilli25. Although‚ there are few studies on microbiome and lung cancer12‚26‚27‚ evidence is starting to show differences in the bacterial communities
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ANKOLA APICULTURE Man had started the use of animal products since time immemorial even at the cost of animal’s life. Honey has been under use in human civilization since prehistoric period as mentioned in our religious literatures like Vedas‚ Purans‚ Ramayan‚ Maharabharat and Charak Sanghita. Some foreign travellers like Fahiyan and Whenson had also discussed the use of honey as medicine. People were very much dependent upon honey for medicines and essential nutritive elements of the diet
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blood in 13th century. (Bu Ali Sina‚ Ali Bin Isa‚ Ibn-Al Nafees) 2. Each fore limb of frog has _________ fingers. (4‚ 5‚ 6) 3. Fruit is formed by the enlargement of _________. (Stigma‚ Style‚ Ovary) 4. The earthworm belongs to the phylum _________. (Nematoda‚ Annelida‚ Mollusca) 5. The saliva contains an enzyme known as _________‚ which acts on carbohydrates. (Lipase‚ Trypsin‚ Ptyalin) 6. _________ tissues specialize in contraction. (Connective‚ Muscle‚ Nervous)
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Introduction A two year old child is an inquisitive child‚ he is curious about the world‚ always asking why? He is on a quest for knowledge and has a real love of learning. Why is it that soon after this same child starts going to the one place that is supposed to provide him with lots of knowledge‚ i.e. primary school‚ that learning becomes a chore and his enthusiasm dwindles? Perhaps the teacher is at fault or maybe the content of the curriculum doesn’t appeal to him or perhaps he just finds
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