Question

Mention one way each by which each of the following fight severe cold:
(i) Crocodile ...................................................................................................
(ii) Honey bee .................................................................................................
(iii) Common frog............................................................................................
(iv) Wall lizard .................................................................................................

Answer 1

Answer:

option 4 is correct❤️❤️❤️✌️✌️✌️

Answer 2

(i) Crocodile hibernate in order to fight severe cold.

• Crocodiles reduce their food intake initially and later when the temperature goes more down, they dig a shelter near the bank of a river or pond and become inactive in order to fight severe cold.  

(ii) Honey bee hibernate during winters to fight severe cold.  

• Honey bees start shivering when they feel cold, this produces vibration in their bodies which produces heat. They rely on honey for their energy.  

(iii) Common frog just like other amphibians hibernate during winters to fight severe cold.

• Common frog enters into a complete state of inactivity by stopping it’s blood from flowing, heart from beating and even his breathing stops.  

(iv) Wall lizard hibernate either alone or in a group to fight severe cold.  

• Wall lizards enter into a state of inactivity during winters.

• Being cold blooded, lizards don’t have an internal heating system and thus they have to rely on external sources.

• They either eliminate or diminish their demand for food during winters.