Birds get thrust (forward motion) and lift (upward motion ) from
1 Air sacs
2 Flapping of wings
3 Twisting of feathers
4 Shape of wings which is similar to aero plane blades
- 4 Answers
- 11500 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / manoj thaware
Bird has Air sacs present in there bones ,means there bones are hollow that make them easy to fly unlinke checken and peagon they are falls in bird category but cant fly
| Is This Answer Correct ? | 0 Yes | 0 No |
In eye donation, which one of the following parts of donor?s ey is utilized? (a) Iris (b) Lens (c) Cornea (d) Retina
Article 340 of the Constitutionof India provides for the appointment of a Commission to investigate the conditions for the improvement of 1 Scheduled Castes and Scheduled Tribes 2 Socially and educationally backward classes 3 Socially and economically backward classes 4 Educationally and economically backward classes
Parliamentary System in India is proposed to be replaced by Presidential system because (1) Leaders with social conscience are not elected as members of the Legislature (2) All the ministers need not be members of Lok Sabha (3) Ministers are not always experts and specialists (4) Corruption and inefficiency in administration make people dissatisfied
Which of the following pairs of scientists have won the Nobel prize for physics for 1997? 1 Stanely Prusiner & Myron Scholes 2 John Walker & Jody Williams 3 Claude Cohen Tanoudji & William Phillips 4 None of these
On 22nd December, which of the following places has the largest day and shortest night ? (a) Melbourne (b) Moscow (c) Madrid (d) Chennai
The destruction of the Marathas as a menace to the British hegemony in India may be ascribed to: (a) Warren Hastings (b) Lord Cornwallis (c) Lord Wellesley (d) Lord Amherst
what is the salary of cheif justice of supreme court and high court
The autor of ?Simhasana Dvatrimsika is (1) Srinatha (2) Koravi Goparaju (3) Krishnadevaraya (4) Dhurjati
The diploid number of chromosomes in human body is 1 24 2 40 3 46 4 48
Name the only Indian Prime Minister who never faced the Parliament during his tenure. (1) Choudhary Charan Singh (2) Atal Bihari Vajpayee (3) Chandrashekhar (4) Vishwanath Pratap Singh
7 Answers Infosys, TNPSC Tamil Nadu Public Service Commission,
The princely state of Manipur merge with the Indian Union in 1 1947 2 1948 3 1949 4 1950
The author of the ?Kadambari? was: (a) Harshvardhana (b) Banabhatta (c) Kalidasa (d) Charaka
UPSC 
