They are generally marine aquatic organisms, with a few freshwater species. References textbook pages 520521, lab manual pages 160162. They are generally marine and mostly asymmetrical animals figure 4. This worksheet is a set of vocabulary words and practice questions meant to encourage students to condense their notes into a more manageable form to study from. This document is highly rated by class 11 students and has been viewed 578 times.
Animal agriculture, breeds and life cyles of livestock and poultry, animal products, state of being of domestic animals, ethology and animal behavior, principles of selecting and mating farm animals, principles of nutrition, anatomy and physiology of farm animals, the application of endocrinology to selected. May 12, 2020 phylum porifera class 11 class 11 notes edurev is made by best teachers of class 11. Multiple choice questions on phylum porifera sponges mcq biology learning biology through mcqs biology multiple choice questions and answers for different competitive exams. Body shape is variable, mostly cylinder shaped symmetry. If no hemolysis was observed after20 minutes, record your value as 1200 seconds use 1200 for your calculations. These are exclusively marine and mostly live in shallow seawater. The bundle contains a 64slide powerpoint presentation, lecture notes for the teacher, a guided notes outline for the students, a lab activity, homework assignmen. These lecture notes were prepared by xingze wang, yinghsuan lin, and frederick jao specifically for mit opencourseware. Inside the body, water current flows through system of spaces which collectively constitute the canal system.
The animals in which notochord is absent are called non chordates, e. Courses at engineering lecture notes, previous year questions and solutions pdf free download information technology engineering it, engineering class handwritten notes, exam notes, previous year questions, pdf free download. Canal system in sponges porifera all the activities of their body of the sponges depend on the current of water entering through ostia and passing out through osculum or oscula. The subtopics for each lecture are related to the chapters in the textbook. Syconscypha, euspongia bath sponge, spongillafresh water sponge fig. In contrast, the complexity of metazoans or multicellular animals. Body structure, cell types, skeleton, feeding behavior, reproduction and. One celled performed all the biological activities like multicellular animals. Porifera and cnidaria student guided notes characteristics of. Engineering notes handwritten class notes old year exam. They possess cells called cnidoblasts for defence and food.
Class notes phylum porifera sponges phylum porifera. Multiple choice questions on phylum porifera sponges. Lecture notes fundamentals of materials science materials. We will start with the simplest phyla and work our way to the most complex. Engineering notes and bput previous year questions for b. This bundle includes everything you need to teach a unit on phylum porifera and phylum cnidaria to your life science or biology students. They are diploblastic animals with two layers, the outer dermal layer and the inner gastral layer. Study notes on invertebrates phyla biology discussion. Meaning of phylum name classification sponge diversity body structure filter feeding types of cells body forms of sponges three classes of sponges. Oct 09, 2015 cannabis grow lighting myths and faqs with dr. A unique innovation in porifera that evolved from the cathepsin l family of proteins, it has been reported that two amino acids s and h. Marine biology tentative lecture schedule fall 2017. Kingdom animalia cellular level of organization phylum porifera tissueorganorgan system level of organization.
Lecture 8 phylum porifera kingdom animalia animals phylum porifera sponges class calcarea class demospongiae class hexactinellida kingdom animalia 1. In between these two layers, there is a gelatinous and noncellular mesoglea containing numerous free amoeboid cells. Familiar as sponges, these animals are wellknown for their ability to absorb and withhold fluids. The invertebrates include those which are without backbone as opposed to vertebrates in which a series of vertebrae constitute a backbone, but this division of the animal kingdom into invertebrates and vertebrates is largely a matter of convenience. Free zoology books download ebooks online textbooks. Lecture notes the lexicon and its features linguistics. Body shape can be cylindrical, vaselike, rounded or saclike.
Jan 01, 2017 this video lecture from kingdom animalia f. The adult body wall contains two layers, outer dermal. On the basis of the chemical nature of spicules types of the skeleton they possess, phylum porifera has been further divided into the following classes. The creator of this series was a marine biologist who was fascinated with the ocean and used many marine animals, including the sponges in his animated. This section provides lecture notes from the course. Water enters through minute pores ostia in the body wall into. These are primitive multicellular animals and have cellular level of organisation. Porifera and cnidaria bundle by amy brown science tpt. After reading this chapter and attending lecture, the student should be able to.
Species, reproductive isolation, prezygotic, postzygotic, temporal isolation, behavioral isolation, mechanical. The pore bearing animals 9,000 living species, over 2,200 fossil forms genetic analysis indicates that sponges are the most primitive animal group alive today porifera were likely some of the first animals to appear on earth sponges are some of the most simple animals they share. From a diagram, identif, the parts of a sponge and describe the function of each including the spongocoel, porocyte, epidermis, choanocyte, mesohyl, amoebocyte, osculum, and spicule. Animal kingdom classification system class 11 notes. The lecture notes are from one of the discussion sections for the course. Notes on the phylum porifera free download as powerpoint presentation. The invertebrates constitute about 90 per cent of the known animals which. The adult body wall contains two layers, outer dermal layer and inner gastral layer. Dyersburg state community college, a tennessee board of regents institution, does not discriminate against students, employees, or applicants for admission or employment on the basis of race, color, national origin, sex, disability, or age in its programs and activities. May 07, 2012 kingdom animalia notes on the 9 phyla animals are multicellular eukaryotes, cells lack cell walls heterotrophs diploid except gametes no cell wall, no alternation of generations, no gametophytes 2 groups. Introduction to animals, animal characteristics, taxonomy and classification, phylum placozoa, phylum porifera, phylum cnidaria, coral reefs, phylum rotifera, phylum nematoda, phylum mollusca, phylum echinodermata and phylum chordata.
Find materials for this course in the pages linked along the left. Your purchase includes a 7page student fillin style notes sheet and 7page teacher key in both. Lecture notes over one million species of animals are living today. The body is cylindrical or vase shaped with bristly outer surface. Downie, and from the booklet observing, photographing and collecting plants written by robertson. Lecture notes principles of microeconomics economics. Complete chapter 12 worksheet, porifera and cnidaria color sheets. Porifera notes kingdom phylum animalia porifera examples. Apr 21, 2017 there are nine phyla of invertebrates. Sc part1 zoology hons we will study about, details study of the following phylum.
There is no reasons to print out all of these notes. Porifera and cnidaria student guided notes characteristics. We are going to spend the remainder of the course looking at the most common animal phyla. Each class lecture includes structure and bonding content and thermodynamics content. The phylum porifera sponges notes bundle covers the following topics and more. First year biology covers phylum porifera the pore bearing animals. More notes download our zoology notes app from play store. Notes on the phylum porifera sponge skeleton free 30. Tech in cse, mechanical, electrical, electronics, civil available for free download in pdf format at, engineering class handwritten notes, exam notes, previous year questions, pdf free download. The questions and vocabulary are taken directly from the lecture powerpoint for this unit. Study of protozons is known as protozoology they are world wide, cosmopolitan and mostly.
The recommended text biology campbell and reece, 7th edition is the detailed reference source for the concepts that are covered in the lecture. This is only an outline of the classroom lectures and students are strongly encouraged to make their own notes. Sponges author janice friedman posted on april 21, 2017 february 11, 2019 categories invertebrate unit tags invertebrate, notes. For most lectures, slides are presented below in two versions.
189 849 60 218 616 313 583 942 458 1326 823 961 842 930 182 1231 208 1197 218 746 1135 176 1383 1080 1366 269 1555 505 803 708 1668 1501 714 401 660 1468 1199 1300 290 506 68