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Structural Organisation in Animals

AIPMT 2006MCQEasy📈 Topic in 50% papers+4−1
Ques. 1AIPMT 2006

Areolar connective tissue joins-

  1. Bones with muscles
  2. Bones with bones
  3. Fat body with muscles
  4. Integument with muscles

Answer

(4) Integument with muscles

Solution

As per NCERT, loose (areolar) connective tissue is present beneath the skin and serves as a support framework for epithelium.

It lies between the skin (integument) and the underlying muscles and binds them together. Bones are joined with muscles by tendons and with bones by ligaments (dense regular connective tissue).

∴ Areolar tissue joins the integument with muscles.

Answer: (4)

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Ques. 2AIPMT 2006

Mast cells secrete-

  1. Histamine
  2. Hippurin
  3. Haemoglobin
  4. Myoglobin
Ques. 3AIPMT 2004

Mast cells of connective tissue contain -

  1. Heparin and calcitonin
  2. Heparin and histamine
  3. Vasopressin and relaxin
  4. Serotonin and melanin
Ques. 4AIPMT 2003

Ommatidia serve the purpose of photoreception in

  1. cockroach
  2. frog
  3. humans
  4. sunflower.
Ques. 5AIPMT 2003

Which one of the following contains the largest quantity of extracellular material ?

  1. Stratified epithelium
  2. Myelinated nerve fibres
  3. Striated muscle
  4. Areolar tissue
Ques. 6AIPMT 2002

Which cartilage is present at the end of long bones?

  1. Calcified cartilage
  2. Hyaline cartilage
  3. Elastic cartilage
  4. Fibrous cartilage
Ques. 7AIPMT 2002

Melanin protects from:

  1. Infrared rays
  2. U.V. rays
  3. Visible rays
  4. X-rays
Ques. 8AIPMT 2001

During an injury, the nasal septum gets damaged. For its recovery, which cartilage is preferred?

  1. Fibrous cartilage
  2. Elastic cartilage
  3. Calcified cartilage
  4. Hyaline cartilage
Ques. 9AIPMT 2001

Which cells do not form a layer and remain structurally separate?

  1. Nerve cells
  2. Epithelial cells
  3. Gland cells
  4. Muscle cells
Ques. 10AIPMT 2000

What happens if bone of frog is kept in dilute hydrochloric acid?

  1. Will become flexible
  2. Will turn black
  3. Will break into pieces
  4. Will shrink
Ques. 11AIPMT 2000

Proteoglycan in cartilages which is part of polysaccharide is

  1. Ossein
  2. Cartilegen
  3. Chondroitin
  4. Casein

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