Home
Class 11
BIOLOGY
Read the following statements and select...

Read the following statements and select the correct ones.
(i) In simple cuboidal epithelium, nuclei are rounded and lie in the centre of the cells
(ii) Non-keratinised epithelium is impermeable to water
(iii) Yellow elastic fibrocartilage makes cartilage flexible
(iv) Areolar tissue forms a shock absorbing cushion around the eye balls and kidneys.

A

(i) and (iii)

B

(i) and (ii)

C

(iii) and (iv)

D

(ii) and (iv)

Text Solution

Verified by Experts

The correct Answer is:
A
Keratinised epithelium is impermeable to water. Adipose tissue forms a shock absorbing cushion around the eye balls and kidneys.
Promotional Banner

Topper's Solved these Questions

  • RESPIRATION IN PLANTS

    NCERT FINGERTIPS|Exercise Respiration In Plants|130 Videos

  • TEST PAPER

    NCERT FINGERTIPS|Exercise Test Paper 3|50 Videos

Similar Questions

Explore conceptually related problems

Read the following statements and select the correct ones (i) In simple cuboidal epithelium nuclei are rounded and lie in the centre of the cells. (ii) Non - keratinized epithelium is impervious to water. (iii) Yellow elastic fibrocartilage makes cartilage flexible. (iv) Areolar tissue forms a shock absorbing cushion around the eye balls and kidneys.

Read the following statements carefully and select the correct ones. Cardiac fibres are branched with one or more nuclei. (ii) Smooth muscles are unbranched and cylindrical. (iii) Skeletal muscle can be branched or unbranched. (iv) Smooth muscle are non-striated.

Read the following statements and select the correct ones. (i) Same kind of sticky ends are produced when a DNA has been cut by different restriction enzymes. (iii) Exonucleases make cuts at specific positions within the DNA. (iii) Hind ll was the first restriction endonuclease to be isolated. (iv) A bacteriophage has the ability to replicate within bacterial cells by integrating its DNA with bacterial DNA. (v) Presence of more than one recognition sites for a enzyme within the vector complicates the gene cloning.

Consider the following statement (i)-(iii) and select the correct option stating which ones are true (T) and which one are false (F) (i) Keratinised stratified squamous epithelium covers moist surfaces like buccal cavity (ii) Fibroblasts store fat in adipose tissue (iii) Urinary bladder is lined by a stratified epithelium.

Read the following statement regarding bryophytes and select the correct answer. (i). Bryophytes lack true roots, stem and leaves. (ii). The main plant body is haploid (iii). Sex-organs are unicellular and non-jacketed (iv). Fertilisation produces an embryo inside the water.

Read the following statements and select the correct ones. (i) Conidia are the asexual propagules restricted to Kingdom Fungi. (ii) Apiece of potato tuber having at least one eye (or node) is capable of giving rise to a new plant. (iii) Ginger propagates vegetatively with the help of its underground roots. (iv) Fleshy buds which take part in vegetative propagation are called bulbilsm present in Dioscorea, Agave, etc.

Read the following statements and select the correct ones (i) Nodal tissue is specialised cardiac musculature in human heart which has the ability to generate action potential due to an external stimuli (ii) Position of SAN - right corner of right atrium (iii) Position of AVN - right corner of ventricle (iv) AV bundle continues from AVN (v) Purkinje fibres are modified cardiac muscle fibres that originate from the atrioventricular node and spread into the two ventricles.

Consider the following four statements (i) - (iv) and select the correct option stating which ones are true (T) and which ones are false (F) (i) The epithelium of proximal convoluted tobule (PCT) of nephron in the kidney has microvilli (ii) Simple epithelium covers the dry surface of the skin, the moist surface of buccal cavity, pharynx, inner lining of salivary glands and of pancreatic ducts (iii) The wall of internal organs such as the blood vessels, stomach and intestine contains skeletal muscle (iv) Bone marrow in some bones is the site of production of blood cells.

Read the following four statement (i) - (iv) having certain mistakes in two of them. (i) Adipose tissue is a type of dense connective tissue located beneath the skin (ii) Compound epithelium has extensive role in absorption and secretion (iii) Most of the cartilages in vertebrate embryos are replaced by bones in adults (iv) Smooth muscles are involuntary as their functioning cannot be directly controlled Which of the above statements have mistakes ?

Read the following statements and choose the correct answer. (i) Gap junctions cement adjacent cells together. (ii) Areolar tissue contains fibroblasts , macrophages and mast cells. (iii) Tight junctions facilitate the cells to communicate with each other (iv) Adhering junctions help to stop substances from leaking across tissues (v) Cells of connective tissue except blood secrete fibres of structural proteins called elastin.

NCERT FINGERTIPS-STRUCTURAL ORGANISATION IN ANIMALS-Structural Organisation In Animals
  1. Given below are four statement (i) - (iv) each with two blanks. Select...

    Text Solution

    |

  2. Cartilage is formed by

    Text Solution

    |

  3. Read the following statements and select the correct ones. (i) In si...

    Text Solution

    |

  4. Which of the following is a transparent tissue ?

    Text Solution

    |

  5. In the given diagram of a section of hyaline cartilage, the different ...

    Text Solution

    |

  6. Match column I with column II and select the correct option from the c...

    Text Solution

    |

  7. Consider the following statements (i) - (iii), each with one or two bl...

    Text Solution

    |

  8. Given figures (I and II) show two specialised connective tissues. Iden...

    Text Solution

    |

  9. Consider the following statements (i) - (iii), each with two blanks ...

    Text Solution

    |

  10. Mammalian bone differs from cartilage in the presence of

    Text Solution

    |

  11. In the given diagram if a section of bone tissue, certain parts have b...

    Text Solution

    |

  12. Read the following statements and select the correct option. Stateme...

    Text Solution

    |

  13. Identify the figures A,B,C showing different types of muscle and selec...

    Text Solution

    |

  14. Match column I with column II and select the correct option from the c...

    Text Solution

    |

  15. Which of the following is a wrongly matched pair ?

    Text Solution

    |

  16. Consider the following four statements (i) - (iv) and select the corr...

    Text Solution

    |

  17. Read the following four statement (i) - (iv) having certain mistakes i...

    Text Solution

    |

  18. Match column I with column II and select the correct option from the c...

    Text Solution

    |

  19. The four figures (A, B, C and D) given below represent four different ...

    Text Solution

    |

  20. Read the following statement and select the correct option Statement...

    Text Solution

    |