Ctenophora - Study guides, Class notes & Summaries

Sister group of Cnidaria - ANSWER Ctenophora About how many species in phylum cnidaria - ANSWER 9000 Cnidarias are dated over... - ANSWER 580 million years ago 4 classes of cnidarians - ANSWER Hydrozoa, Scyphozoa, Cubozoa, Anthozoa Cnidarians contain specialized cells no other animals have which is - ANSWER cnidocytes-typically housing stinging organelles called namatocysts Cnidarians are all aquatic and mostly - ANSWER marine What kind of symmetry do cnidarians have? - ANSWER ...

Apoplastic route ▪ Through cell walls and extracellular spaces Symplastic route ▪ Through the cytosol Transmembrane route ▪ Across cell walls - ANSWER name and describe the three routes of transport within a plant Membrane potential is established through pumping H+ by proton pumps (Animals - movement of Na+ by Na+ K+ pumps) - ANSWER Explain how membrane potential is established in plant plasma membranes -active transport and passive transport -osmosis - ANSWER Describe the...

The document discusses the classification of animals in the animal kingdom based on key features. It describes 11 phyla including Porifera, Cnidaria, Ctenophora, Platyhelminthes, Aschelminthes, Annelida, Arthropoda, Mollusca, Echinodermata, Hemichordata, and Chordata. Each phylum is characterized by features such as symmetry, body organization, coelom presence, and more. Chordates are further divided into classes including Cyclostomata, Chondrichthyes, Osteichthyes, Amphibia, Reptilia, Aves, and...

Invertebrate taxonomy it begin with the most primitive animal (placozoa) till Class Ctenophora

BIO 182 Exam 4 Questions Correctly Answered What are some commone characteristics of animals? - answermulticellular heterotrophs lack of cell walls nervous tissue sexual reproduction Hox genes What life cycle does all animal show? - answergametic What are the likely ancestors of animals? - answerchaonoflagellates protists What are 3 major features to classify animals? - answer1. presence or absense of different tissue types 2. type of body symmetry 3. specific features of embryonic d...

phylum - Ctenophora (Acnidaria)

Be familiar with the common characteristics of animals. - Multicellular heterotrophs - cells lack cell walls -most have nerves, muscles, and capacity to move at some point in the life cycle - able to reproduce sexually - specialized sensory structures and nervous system - cells exist in extensive extracellular matrix - unique cell junctions What type of life cycle do all animals show? gametic What is the most likely ancestor of animals? choanoflagellates What are the 3 major features th...

PRESICE AND SHORT NOTES TO BE ABLE TO CRACK NEET EXAM COMING FROM AN MBBS STUDENT. CAN BE USEFUL IN BOARD EXAMS AS WELL. INFORMATION FROM AAKASH COACHING CENTRES AND NCERT TEXTBOOKS HAVE BEEN ADDED.

An introduction to the natural history, diversity, and functional anatomy of animals, stressing the theme of evolution. Covers Cnidaria, Ctenophora, Mollusca, Arthropoda, Chordates, Fish, Amphibia, Reptilia, Aves, Mammalia, Conservation and Climate Change, and Worms.

Includes all examples...best as a quick go through for the entire chapter.