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Where do you find the following structur...

Where do you find the following structures in the animal body?
Nissl bodies, Haversian system, osteocytes, haemoglobin, canaliculi, ciliated epithelium, lacunae, nodes of Ranvier, brush-bordered columnar epithelium, single-unit smooth muscles, white fibrous tissue, transitional epithelium.

Text Solution

AI Generated Solution

### Step-by-Step Text Solution: 1. **Nissl Bodies**: Nissl bodies are found in neurons. They are composed of rough endoplasmic reticulum and ribosomes, which are essential for protein synthesis in nerve cells. 2. **Haversian System**: The Haversian system, also known as the osteon, is found in the bones of mammals. It is a structural unit of compact bone that consists of a central canal surrounded by concentric rings of bone matrix. 3. **Osteocytes**: Osteocytes are specialized bone cells that are found within the bone matrix. They are derived from osteoblasts and play a crucial role in maintaining bone tissue. ...
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What are the following and where do you find them in animal body (a) Chondriocytes (b) Axons (c) Ciliated epithelium

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Knowledge Check

  • Read of following statements regarding different types of animal tissues and select the incorrect ones. (i) Each fasciculus (or bundle of muscle fibres) is surrounded by an epithelial tissue covering called perimysium (ii) Multi unit smooth muscles are present in ciliary and iris muscles in the eyes and muscles of the walls of large bloood vessels (iii) Columnar epithelium present in gastric glands, intestinal glands, intestinal glands and pancreatic lubules, has a secretory role and is called as glandular epithelium (iv) Epithelial tissue arises only from the ectoderm of embryo and is usually supplied with blood vessels.

    A
    (i) and (iii)
    B
    (ii) and (iii)
    C
    (ii) and (iv)
    D
    (i) and (iv)

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    Find out the CORRECT Statement. (a) Ciliated epithelium present in convoluted parts of nephric tubule absorb only has striated involuntary muscles. (b) Haversian canals are interconnected by canaliculi and lacunae. (c) Abdominal wall in our body has striated involuntary muscles. (d) Elastic cartilage is present in the tip of our nose

    Read the following statements about animal tissue . Identify the true and false ones and select the correct option . I. Adhering junctions along with cementing cell together facilitate the cells to communicate with each other by connecting the plasma II. Compound epithelium covers the moist surface of the buccal cavity. Pharynx and lining of ducts of salivary glands. III. The striated muscle fibre is a thin elongated with point ends and multiple nuclei IV . Cartilage is present in the tip of the nose and between the bodies of adjacent vertebrae.

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