Home
Class 12
BIOLOGY
Bones in b irds are I. light, hollow a...

Bones in b irds are
I. light, hollow and have more space for muscle attachment,
,II. Peneumatic in nature,
III. Bone marrow is absent in bones.
IV. Not fused in skull.
Chose the correct option.

A

I, II and III

B

I and II

C

II and IV

D

I and III

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ANIMALIA-III (CHORDATES)

    ARIHANT NEET|Exercise MATCH THE COLUMNS|6 Videos
  • ANIMALIA-III (CHORDATES)

    ARIHANT NEET|Exercise ASSERTION AND REASON|11 Videos
  • ANIMALIA-III (CHORDATES)

    ARIHANT NEET|Exercise CHAPTER EXERCISES (TAKING IT TOGETHER) (ASSORTED QUESTIONS OF THE CHAPTER FOR ADVANCED LEVEL PRACTICE)|153 Videos
  • ANIMALIA-II (HIGHER INVERTEBRATES)

    ARIHANT NEET|Exercise Chapter Exercises C Medical entrances gallery (Collection of questions Asked in NEET & Various Medical Entrance Exams )|1 Videos
  • BASIC CONCEPTS OF IMMUNOLOGY

    ARIHANT NEET|Exercise Medical entrances gallery|77 Videos

Similar Questions

Explore conceptually related problems

the characteristic features of class-Aves are I. they are warm-blodded and oviparous. ltb rgt II.they have pneumatic bones. III. Syrinx is not present. IV. Fertilisation is external. Choose the correct option.

Which of the following is/are correct for human skeleton ? I. The axial and appendicular skeleton of adult man consist of 80 and 126 bones repectively. II. The number of bones in the skull of man is 28. III. Number of bone in the human cranium is 8. IV. The number of bones in vertebral column is 7. Choose the correct option.

The earthworm has no bones but there is a series of muscular rings all along its body, which it uses for locomotion. Given below are the various steps of its locomotion. Arrange them in sequence and select the correct option. (i) It shortens the body by muscle contraction and pulls its rear-end forward. (ii) It fixes the front end and releases the near end. (iii) It fixes its rear portion to the ground with the help of tiny bristles. (iv) It extends the front part of its body by muscle expansion.

Adipose tissue is found in I. hmnp of camel. II. fibrous capsules of penis. III. yellow bone marrow. IV. Vitreous body of eyeballs. Choose the option with the correct statements.

Which of the following parts of our body help us in movement? (i) Bones (ii) Skin (iii) Muscles (iv) Organs Choose the correct answer from the option below.

Study the following step which are followed during the process of gene therapy while treating a patient of SCID (i) Retrovirus infects lymphocytes extracted from bone marrow of the patient and cultured (ii) Engineered cells are injected into patient's bone marrow (iii) Normal allele is inserted into a retrovirus (iv) Retrovirus makes a DNA copy of its RNA. This DNA carrying the normal allele gets inserted into the chromosome of the host cell Arrangement the above given steps in correct sequence and select the correct option

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.

ARIHANT NEET-ANIMALIA-III (CHORDATES)-MEDICAL ENTRANCE SPECISL FORMAT QUESTIONS (STATEMENT BASED QUESTIONS)
  1. The statements given below highlight some of the chordates features. ...

    Text Solution

    |

  2. Balanoglossus is a saprozoic hemichordate which lives in shallow coast...

    Text Solution

    |

  3. Which of the following statements is/are not true A. In Urochordata...

    Text Solution

    |

  4. Which of the following statements are correct regarding class-Reptilia...

    Text Solution

    |

  5. Amphibians have I. threee-chambered heart with two auricles and one ...

    Text Solution

    |

  6. Sphenodon I. belongs to Rhynchocephalia order of Anapsida class. I...

    Text Solution

    |

  7. Whicxh of the following statements are correct about the class-Amphibi...

    Text Solution

    |

  8. Consider the following statements. I. Salamander are cold-blooded an...

    Text Solution

    |

  9. The statements given below describe certain features of some common am...

    Text Solution

    |

  10. Among the following statements, identify the ones which have made rept...

    Text Solution

    |

  11. The class-Reptilia is further subdivided into three subclasses. Among ...

    Text Solution

    |

  12. Which of the following statement s are correct or incorrect about snak...

    Text Solution

    |

  13. the characteristic features of class-Aves are I. they are warm-blodd...

    Text Solution

    |

  14. In birds I. three ovaries ar present. II. Heart is four-chambered....

    Text Solution

    |

  15. What is true abourt mammals? I. Skin is covered by epidermal hair. ...

    Text Solution

    |

  16. In order-Primata have I. Testes enclosed in scrotum. II. Cerebrum...

    Text Solution

    |

  17. Bones in b irds are I. light, hollow and have more space for muscle ...

    Text Solution

    |

  18. Indentify the false statement from the following. I. The presence of...

    Text Solution

    |

  19. Which is/are not correct about flightless birds? I. These b irds sho...

    Text Solution

    |

  20. Identify the statements as Ttue (T) of False (F) and choose the correc...

    Text Solution

    |