Natural & Applied Sciences

Natural & Applied Sciences Research Papers/Topics

Organic Chemistry 235 Practice Questions for Exam

The relationship between (A) and (B) structures in the previous question is: A) identical B) structural isomers C) diastereomers D) enantiomers E) None of the above

CHM 235: STRUCTURE AND REACTIVITY OF ORGANIC MOLECULES

Introduction Electronegativity Factors Influencing a Chemical Reaction Inductive Effect Mesomeric Effect/Resonance Effects Applications of Mesomeric Effect The Essential Difference between Inductive Effect and Mesomeric Effect Inductometric Effect Electromeric Effect Resonance Rules of Resonance Hyperconjugation Organic Reactions and their Mechanisms Cleavage or Fission of Covalent Bonds Homolytic Cleavage or Homolytic Fission Heterolytic Cleavage or Heterolytic Fission Reaction Intermediates...

ZLY 202- BASIC CHORDATE NOTE

Chordates Characteristics of Chordates Sub Phylum Hemichordata General Characteristics of Hemichordata Classification Representative Animal Saccoglossus Sub-Phylum Urochordata General Characteristics of Urochordata Representative Type: Ciona Biology of Lancelet Agnatha or Cyclostoma Myxiniformae Similarities with Cephalochordate Vertebrate Features of Agnatha Difference between Petromyzon & Myxine Osteichthyes (Bony Fish) Biology of Tilapia Class Chondrichthyes Origin of Fish Origin of Jawed ...

ZLY 202: PHYLUM HEMICHORDATA

PHYLUM HEMICHORDATA CLASS ENTEROPNEUSTA BIOLOGY OF BALANOGLOSSUS Body form Locomotion

ZLY 202: LECTURE SLIDES ON AMPHIBIANS – A TETRAPOD

Movement Onto Land Evolution of Terrestrial Vertebrates Modern Amphibians (Class Amphibia) Breeding Behavior Respiration Paedomorphosis

ZLY 202: Phylum Protochordata/ Acraniata/ Lower Chordata

Phylum Chordata Evolutionary Perspective Hemichordates e.g Balanoglossus 5 Characteristics of Hemichordates Class Enteropneusta Class Pterobranchia SubPhylum Urochordata General Features

ZLY 202: Diagrams and Structures (Internal and External) of Common Toad

Structure of common toad female urinogenital system Common toad in sitting position Amphioxus:  presence of oral hood with tentacles surrounding the mouth Internal Structure of Amphioxus Structure of common toad male urino-genital organ Structure of common toad brain Structure of the heart of common toad Dorsal view of common toad respiratory organ Bucco-pharyngeal cavity of common toad Extenal features of common toad

ZLY 202: Classification of Chordates

CLASSIFICATION OF CHORDATES There are two types of classification: Traditional and cladistic

ZLY 202: BIOLOGY OF AGAMA (Class Reptilia)

Introduction to Class Reptilia Characteristics Features of Reptilia Classification in Reptilia External Morphology of Agama External features of Terrestrial Lizard External Features of Marine Lizard-Iguana Habit & Habitat of Agama Lizards Scales in Agama Gas Exchange in Agama Feeding and Nutrition in Agama Movement in Agama Blood circulation in Agama Excretion in Agama Reproduction in Agama

ZLY 202: CHORDATES

INTRODUCTION TO CHORDATES ·         Diagnostic Features of Chordates ·         Classification of Chordates ·         Biological Contribution of Chordates ·         Phylum Hemichordata ·         General Characteristics BIOLOGY OF BALANOGLOSSUS ·         Habits and Habitat ·         External Features ·         Skeletal Structure ·         Digestive System ·         Feeding Respiration ·         Ci...

ZLY 202: CHORDATE ZOOLOGY

DIAGNOSTIC FEATURES OF CHORDATE BIOLOGICAL CONTRIBUTIONS OF CHORDATE

ZLY 202 LECTURE NOTES ON CHONDRICHTHYES (CARTILAGENOUS FISH) AND OSTEICHTHYES (BONY FISH)

•              General Introduction •              Five key characteristics of Fishes •              Introduction to Class Chondrichthyes •              Diagnostic Features of Class Chondrichthyes •              External Morphology of Spiny Dogfish Shark •              Habit and Habitat of Spiny Dogfish Shark •              Sense Organs of Spiny Dogfish Shark •            �...

ZLY 202 LECTURE NOTE CLASS AMPHIBIA (AMPHIBIANS)

INTRODUCTION CHARACTERISTICS OF MODERN AMPHIBIANS CLASSIFICATION PROBLEMS FACING THE FIRST LAND LIVING VERTEBRATES

ZLY 202: PHYLUM CHORDATA

Characteristics of the Phylum Chordata SUBPHYLUM UROCHORDATA Body structure of Ciona

ZLY 202: SUPER CLASS GNATHOSTOMATA

Introduction & Origin of Jaws & Paired fins Introduction of Fishes Class Chondrichtyes Introduction & Diagnostic Features  Biology of Tilapia


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