Which animal can hear infrasonics ?

What are infrasonics ?

What are infrasonics ?

Refer to the chart below and answer the given questions related to it Which animal can make a wider range of sounds than what it can hear ?

(a) What are infrasonic waves? Name two animals which produce infrasonic waves. (b) What are ultrasonic waves? Name two animals which can produce ultrasonic waves

One of the following can hear infrasound. This one is:

Which animal can form gynandormorhp

There are five animals P, Q, R, S and T. The animal P always lives in water and has gills for breathing. The animal Q can saty in water as well as on land and can breathe both, through moist skin and lungs. The animal R lives in soil and breathes only through its skin. The animal S lives on land and breathes through spiracles and tracheae. And animal T lives in water and breathes through its cell membrane. (a) Which of the animals could be Amoeba ? (b) Which of the animals could be frog ? (c) Which animal could be fish ? (d) Which animal could be grasshopper? (e) Which animal could be earthworm ?