Solution to Activity 2.1 of NCERT Class 7 Science Chapter 2 Nutrition in Animals:

1. Complete Activity 2.1 (Page 11). What is the type of food and mode of feeding of the following animals? Write down your observations in the given Table. You may find the list of modes of feeding given below the Table helpful.

Table 2.1 Various modes of feeding

Name of animalKind of foodMode of feeding
Snail
Ant
Eagle
Humming-bird
Lice
Mosquito
Butterfly
House fly


(Scraping, chewing, siphoning, capturing and swallowing, sponging, sucking etc.)

Answer:

The completed table is shown below:

Name of animalKind of FoodMode of feeding
SnailLeaves, lettuce, crops etcScraping
AntInsects, plants etcChewing
EagleMammals, birdsCapturing and swallowing
Humming-birdNectarSucking
LiceBloodSucking
MosquitoBloodSucking
ButterflyNectarSiphoning
House flyAll food, fecal matterSponging

“What is the type of food and mode of feeding of the following animals? Write down your observations in the given Table. You may find the list of modes of feeding given below the Table helpful.” – Solved.

Solution to Extended Learning Problem 1
Solution to Extended Learning Problem 2
Solution to Extended Learning Problem 3
Solution to Activity 2.2
Solution to Activity 2.3
Solution to Activity 2.4
Solutions to Chapter 2 Nutrition in Animals

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