Studying Zoology

Type study: Classification (3 Phylum+ 15 Classes studied under 3 phylum) Complete paper based on characters of these Date: 06/10/14 Max Marks: 40 Q1. Answer the following in one to two sentences                          [10X1=10]              i.       Give two examples of class Arachnida.            ii.       Give two examples of class Gastropoda.         iii.       Give two examples of class Insecta.         iv.       Give two examples of class Holothuroidea.            v.       Give two examples of class Crustacea.         vi.       Give two examples of class Cephalopoda       vii.       Give two examples of class Asteroidea.    viii.       Give two examples of class Pelecypoda.         ix.       Give two examples of class Myriapoda.            x.       Give two examples of class Crinoidea. Q2. Answer any two of the following                                             [5X2=10]              i.       Describe general characters of Aplacophora.   

Type study: Starfish (Complete topic) Time: 2 hr.                                                                                                  Date: 05/10/1 4 Max Marks: 40 Q1. Answer the following in one to two sentences                          [10X1=10]              i.       What is madreporite?            ii.       Explain functions of coelom in starfish?         iii.       What are the different larval forms seen during development of starfish?         iv.       What are tube feet?            v.       Explain the functions of Tiedemann’s Body.         vi.       Enlist the structures present on aboral surface       vii.       Write the systematic position of Asterias .    viii.       Explain autotomy.         ix.       What are the different types of enzymes produced by pyloric cecae?            x.       Explain the symmetry in starfish. Q2. Answer any two of the following                                             [5X2=10]              i

Time Table For Practice Test Date Topic 05/10/14 Type study : Starfish (Complete topic) 06/10/14 Practice Test for Classification (3 Phylum+ 15 Classes studied under 3 phylum) Complete paper based on characters of these 10/10/14 Arthropoda (Classification) + Study of special characters with reference to Arthropoda 12/10/14 Mollusca (Classification) + Study of special characters with reference to Mollusca 17/10/14 Echinodermata (Classification) + Study of special characters with reference to Echinodermata

Introduction to Cell Biology -          Cell was discovered by Robert hook -          He has observed compartment like structure in section of cork -          Cell Theory:  All organisms are made up of cells. This theory was proposed by Scheilden & Schwan -           Modified version o f Cell theory: All the organisms are made up of cell & cell products. -          Types o f Cells:  There are two types of cells viz. 1.      Prokaryotic cell 2.      Eukaryotic cell 1.      Characters of Prokaryotic Cell:                                i.             The cells in which nuclear membrane and cell organelles are absent are called as prokaryotic cell.                              ii.             The region in prokaryotic cell where DNA is present is called as nucleoid region/nuclear region .                           iii.             DNA is in the form of circular DNA.                           iv.             Different enzymes required for cellul