Animal Tissues (Zoology Laboratory & Lecture)

Cards (96)

  • What is a collection of one or more specific cell types and often an extracellular matrix that collectively performs a specific task or tasks?
    Tissue
  • What type of tissue covers the body surface and lines internal cavities?
    Epithelial tissue
  • What type of tissue holds the body parts together and provides structural support?
    Connective tissue
  • What type of tissue moves the body and its parts?
    Muscle tissue
  • What type of tissues detects stimuli and relay information?
    Nervous tissue
  • What is a structural unit composed of two or more tissues organized to carry out specific tasks?
    Organ system
  • What is the process of maintaining favorable conditions inside the body?
    Homeostasis
  • What factor contributes when an existing structure is modified over generations to better adapt its bearers to its environment?
    Natural selection
  • What are the four types or categories of tissues?
    Epithelial, connective, muscle, nervous
  • What is the sheetlike tissue with one free surface exposed to some body fluid or the environment where junctions connect the cells and have no matrix between them?
    Epithelium
  • What type of tissue where cells are very thin and much wider than they are thick?
    Squamous epithelium
  • What type of squamous epithelium can be found in the air sacs in the lungs, lining of blood vessels, heart, and lymphatic tubes that allow substances to cross by diffusion?
    Simple squamous epithelium
  • What type of squamous epithelium can be found in the skin, vagina, esophagus, and mouth that serves as a protection?
    Stratified squamous epithelium
  • What type of squamous epithelium is in the image?
    Simple squamous epithelium
  • What type of squamous epithelium is in the image?
    Stratified squamous epithelium
  • What type of epithelium with cube-shaped cells that is for secretion and absorption is found in kidney tubules, duct and small glands, and the surface of the ovary?
    Cuboidal epithelium
  • What type of epithelium with elongated cells that are much longer than they are wide?
    Columnar epithelium
  • What type of columnar epithelium where a single layer of cells that line the digestive tract, gallbladder, and excretory ducts of some glands with microvilli at the surface for absorption?
    Simple columnar epithelium
  • What type of columnar epithelium where lines the bronchi, trachea, uterine tubes, and some of the uterus that propels mucus or reproductive cells by ciliary action?
    Pseudostratified columnar epithelium
  • What type of columnar epithelium is in the image?
    Simple columnar epithelium
  • What type of columnar epithelium is in the image?
    Pseudostratified ciliated columnar epithelium
  • What is the cluster of epithelial cells that secretes a substance and functions outside the cell?
    Glands
  • What type of gland secretes milk, sweat, saliva, oil, or some other substance through a duct onto an internal or external surface?
    Exocrine gland
  • What type of gland secretes hormones into a body fluid?
    Endocrine gland
  • What is the most abundant tissue in a vertebrate body that binds, supports, strengthens, protects, and insulates other tissues?
    Connective tissue
  • What are the six types of connective tissues?
    Loose connective tissue, dense connective tissue, adipose, cartilage, bone, blood
  • What type of connective tissue has two types that include the same components, but in different proportions?
    Soft connective tissue
  • What is the main cell type in soft connective tissue that secretes collagen and other components of extracellular matrix?
    Fibroblast
  • What type of connective tissue is the most abundant and consists of fibroblasts widely scattered in a secreted matrix?
    Loose connective tissue
  • What type of connective tissue may have a regular or irregular arrangement that is stronger than loose connective tissue?
    Dense connective tissue
  • What type of connective tissue wraps and cushions organs and is found under the skin that is a gel-like ground with both elastic and non-elastic fibers running in many directions?
    Loose connective tissue (Areolar)
  • What type of connective tissue has nuclei and fibers arranged in parallel rows and is found in tendons and ligaments where the fibers are mostly non-elastic?
    Dense regular connective tissue
  • What type of connective tissue is cartilage and adipose tissue?
    Specialized connective tissue
  • What is a gum-like matrix ground where cells are found in lacunae and the fibers may be elastic or non-elastic?
    Cartilage
  • What type of cartilage can be found on the ends of bones?
    Hyaline cartilage
  • What type of cartilage can be found in the ear?
    Elastic cartilage
  • What type of cartilage can be found in the nose?
    Non-elastic cartilage
  • What type of cartilage is in the image?
    Hyaline cartilage
  • What type of cartilage is in the image?
    Elastic cartilage
  • What type of connective tissue where the cell nucleus and cytoplasm are pushed out to the edge of the cell membrane and contains a large vacuole which in the live cell contains lipids for storage?
    Adipose (Fat)