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

Answer Posted / guest

(2) Flapping of wings

Is This Answer Correct ?    42 Yes 7 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the venue of 2020 Summer Olympics?

653


Which city is called Orange city of india ?

700


what is 7pcses inspection as per jc peney?

1476


Which countries signed the MoU for co-operation in field of sports in January 2014?

682


please send rrb assistant station master model question paper

1811






Which animal is considered as the 'ship of the desert'?

667


What will be the max. salary for multitasking staff in pay band 5200-20200 with grade pay 1800.

2923


Do you have any idea about Common wealth games? In which year they will be held?

667


Which countries are together called Scandinavia?

686


how to do the sampling for inspection?

1818


which is the highest mountain in the world?

771


India conducted Military Exercise Garuda Sakthi with which state?

637


how many lions do you find in the ashok pillar?

674


The safeguard agreement with regard to civilian nuclear to civilian nuclear facilities between India and the International Atomic Energy Agency (IAEA) came into force on?

685


Supreme court judgment regarding 11 kv line running through former land

1137