Home
Class 12
BIOLOGY
Fastest insect , Cephenemyia grandis , ...

Fastest insect , Cephenemyia grandis , can fly at a speed of

A

1360 km/hr

B

1060 km/hr

C

860 km/hr

D

360 km/hr/

Text Solution

AI Generated Solution

The correct Answer is:
To determine the speed of the fastest insect, Cephenemyia grandis, we will analyze the information provided in the question and the video transcript step by step. ### Step-by-Step Solution: 1. **Identify the Insect**: The insect in question is Cephenemyia grandis, which is noted as the fastest insect. 2. **Understand its Classification**: Cephenemyia grandis belongs to the phylum Arthropoda and the order Diptera. This classification helps us understand its biological context. 3. **Determine the Speed**: According to the video transcript, Cephenemyia grandis can fly at a speed of approximately 1,287 km per hour. 4. **Analyze the Options**: The options given are: - A) 1360 km per hour - B) 1060 km per hour - C) 860 km per hour - D) 360 km per hour 5. **Compare the Speed with Options**: The closest option to the speed of 1,287 km per hour is option A, which is 1360 km per hour. 6. **Conclusion**: Therefore, the correct answer is option A, 1360 km per hour, as it is the closest approximation to the actual speed of Cephenemyia grandis. ### Final Answer: The fastest insect, Cephenemyia grandis, can fly at a speed of approximately **1360 km per hour**. ---
Promotional Banner

Topper's Solved these Questions

  • MAMMALIA [MAMMA - BREAST]

    DINESH PUBLICATION ENGLISH|Exercise Check your grasp|10 Videos
  • LOCOMOTION AND MOVEMENT

    DINESH PUBLICATION ENGLISH|Exercise CHECK YOUR GRASP|10 Videos
  • MICROBES IN HUMAN WELFARE

    DINESH PUBLICATION ENGLISH|Exercise Brain Teasers-VIII|60 Videos

Similar Questions

Explore conceptually related problems

The distance by road between two towns A and B, is 216km , by rail it is 208 km. If car travels at a speed of x km/h, and train travel at a speed which is 16 km/h fastest than the car.Calculate (i) The time taken by the car, to reach town B from A, in terms of x.

A bomb is released from an aeroplane flying at a speed of 720 km//h in the horizontal direction 8000 m above the ground. At what horizontal distance from the initial position of areoplane it strikes the ground.

A bird which can fly backwards is

A lizard, at an initial distance of 21 cm behind an insect, moves from rest with an acceleration of 2cms^(-2) and pursues the insect which is crawling uniformly along a straight line at a speed of 20cms^(-1) . Then the lizard will catch the insect after

A plane is flying at a speed of 720kmh^(-1) with respect to air. The wind is blowing at a speed of 54kmh^(-1) from west to east. With respect to ground the plane is found to be movig northwards. In which direction is the plane heading?

A homogeneous rod AB of length L = 1.8 m and mass M is pivoted at the center O in such a way that it can rotate it can rotate freely position. An insect S of the same mass M falls vertically with speed V on the point C, midway between the points O and B. Immediately after falling, the insect moves towards the end B such that the rod rotates with a constant angular velocity omega. (a) Determine the angular velocity omega in terms of V and L. (b) If the insect reaches the end B when the rod has turned through an angle of 90^@ , determine V.

An insect of negligible mass is sitting on a block of mass M, tied with a spring of force cosntant k. The block performs simple harmonic motion with amplitude A in front of aplane mirror as shown, teh maximum speed of insect relative to its image will be

The angle of elevation of an aeroplane from a point P on the ground is 60^(@) . After 12 seconds from the same point P, the angle of elevation of the same plane changes to 30^(@) . If the plane is flying horizontally at a speed of 600sqrt3 km/h, find the height at which the plane is flying.

Assertion: Insects visit flowers to gather nectar. Reason: Coconut fruit can float and get dispersed over thousands of kilometers before losing viability.

Name the bird which can fly backwards?