Though so very small, the ant is unbelievably intelligent and hard-working. Among the various kinds, the commonest ant is black or red. Ants live in comfortable homes called ‘anthills’. NAME the smallest insect you have seen, and the wisest. Is it the fly? No, it isn’t. Is it the mosquito? No, not the mosquito. Then it must be the worm. No, none of these. It is the ant—the commonest, the smallest but the wisest insect. The story of an ant’s life sounds almost untrue. But people have kept ants as pets, and have watched their daily behaviour closely. So we know a number of facts about this tiny, hard-working and intelligent creature. An ant uses its feelers or antennae to ‘talk’ to other ants by passing messages through them. Watch a row of ants moving up or down the wall. Each ant greets all the others coming from the opposite direction by touching their feelers. we were children, but haven’t paid enough attention to them. Where do they live? In their comfortable homes called ‘nests’ or ‘anthills’. Each has hundreds of little rooms and passages. In some of these rooms the queen ant lays eggs. Others are nurseries for the young ones (called ‘grubs’). Workers have their reserved quarters. They spend most of their time searching for food. Some rooms serve as storehouses for this food. Soldiers have separate barracks. No worker has ever tried to live in a soldier’s house; no soldier has ever gone out searching for food. No worker or soldier or cleaner has ever harmed a grub. So you see, an ant’s life is very peaceful. Each does its share of work intelligently and bravely, and never fights with other members of the group. 1. The story of an ant’s life sounds almost untrue. The italicised phrase means (i) highly exaggerated. (ii) too remarkable to be true. (iii) not based on facts. 2. Complete the following sentences. (i) An ant is the smallest,—————————————— ——————————————————————— —————————————————————— (ii) We know a number of facts about an ant’s life because —————————————————————— —————————————————————— 3. In what ways is an ant’s life peaceful? The queen ant has a pair of wings, which she casts off before she begins to lay eggs. Eggs hatch and become grubs, grubs change into cocoons, and cocoons break to bring forth complete ants. The life of an ordinary ant in the anthill is a book which many of us seldom open. The queen is the mother of the entire population of the colony. It lives for about fifteen years. It has a pair of wings, but bites them off after its ‘wedding’ flight. This flight takes place on a hot summer day. The queen leaves the nest and goes out to meet a male ant, or drone, high up in the air. On its return to earth, it gets rid of its wings and then does nothing but lay eggs. Eggs hatch and grubs come out. Soldiers guard them. Workers feed and clean them, and also carry them about daily for airing, exercise and sunshine. Two or three weeks later, grubs become cocoons and lie without food or activity for three weeks more. Then the cocoons break and perfect ants appear. Now it’s time for teaching and training. New ants learn their duties from old ants as workers, soldiers, builders, cleaners, etc. After a few weeks’ training, the small ants are ready to go out into the big world of work. An anthill is a home not only for ants but also for some other creatures—beetles, lesser breeds of ants and the greenfly. Why do ants want these alien creatures to live in their nests? For several reasons: some give off smell pleasant to the ants’ senses; others give sweet juices; and some are just pets or playthings like cats and dogs to human beings. The greenfly is the ants’ cow. The ants train it to give honeydew (like milk) with a touch of their antennae. They milk it just as we milk the cow. Have humans learned as much as ants have? Perhaps they have, but they haven’t put their learning to good use. They may still learn a few things from this tiny teacher— hard work, sense of duty and discipline, cleanliness, care for the young ones, and, above all, a firm loyalty to the land where they live. 1. How long does it take for a grub to become a complete ant? 2. Why do the worker ants carry the grubs about? 3. What jobs are new ants trained for? 4. Name some other creatures that live in anthills. 5. Mention three things we can learn from the ‘tiny teacher’. Give reasons for choosing these items. Discuss the following topics in groups. 1. (i) What problems are you likely to face if you keep ants as pets? (ii) When a group of bees finds nectar, it informs other bees of its location, quantity, etc. through dancing. Can you guess what ants communicate to their fellow ants by touching one another’s feelers? An Alien Hand 2. Complete the following poem with words from the box below. Then recite the poem. Soldiers live in barracks And birds in ———————, Much like a snake that rests In a ———————. No horse is able To sleep except in a ———————. And a dog lives well, Mind you, only in a ———————. To say ‘hi’ to an ant, if you will, You may have to climb an ———————. hole kennel nests anthill stable A Matter of Tongue • In humans the tongue is the organ of taste. It also helps in chewing, swallowing and speaking. • Some animals like the frog and the chameleon use the tongue to catch prey. The chameleon’s tongue is so long that it keeps it folded in the mouth— but it can flick it in and out at lightning speed. • The snake uses its tongue to smell. The reptile flickers its tongue in and out, each time carrying molecules from its surroundings to an organ (called ‘Jacobsen’s organ’) in the roof of its mouth. • The blue whale has the largest tongue which can weigh as much as an elephant.

>1>

AnAlienHand-001

1

The Tiny Teacher


Though so very small, the ant is unbelievably intelligent and hard-working.

Among the various kinds, the commonest ant is black or red.

Ants live in comfortable homes called ‘anthills’.

Name the smallest insect you have seen, and the wisest. Is it the fly? No, it isn’t. Is it the mosquito? No, not the mosquito. Then it must be the worm. No, none of these. It is the antthe commonest, the smallest but the wisest insect. The story of an ant’s life sounds almost untrue. But people have kept ants as pets, and have watched their daily behaviour closely. So we know a number of facts about this tiny, hard-working and intelligent creature.

An ant uses its feelers or antennae to ‘talk’ to other ants by passing messages through them. Watch a row of ants moving up or down the wall. Each ant greets all the others coming from the opposite direction by touching their feelers.


There are many kinds of ants. The commonest among them are the black or red ones. We have seen them since we were children, but haven’t paid enough attention to them. Where do they live? In their comfortable homes called ‘nests’ or ‘anthills’. Each has hundreds of little rooms and passages. In some of these rooms the queen ant lays eggs. Others are nurseries for the young ones (called ‘grubs’). Workers have their reserved quarters. They spend most of their time searching for food. Some rooms serve as storehouses for this food. Soldiers have separate barracks. No worker has ever tried to live in a soldier’s house; no soldier has ever gone out searching for food. No worker or soldier or cleaner has ever harmed a grub. So you see, an ant’s life is very peaceful. Each does its share of work intelligently and bravely, and never fights with other members of the group.



Comprehensive Check

1. The story of an ant’s life sounds almost untrue.

The italicised phrase means

(i) highly exaggerated.

(ii) too remarkable to be true.

(iii) not based on facts.

2. Complete the following sentences.

(i) An ant is the smallest,

—————————————————

————————————————————

——————————————————————

(ii) We know a number of facts about an ant’s life because

——————————————————

——————————————————————————

3. In what ways is an ant’s life peaceful?


The queen ant has a pair of wings, which she casts off before she begins to lay eggs.

Eggs hatch and become grubs, grubs change into cocoons, and cocoons break to bring forth complete ants.

The life of an ordinary ant in the anthill is a book which many of us seldom open.

The queen is the mother of the entire population of the colony. It lives for about fifteen years. It has a pair of wings, but bites them off after its ‘wedding’ flight. This flight takes place on a hot summer day. The queen leaves the nest and goes out to meet a male ant, or drone, high up in the air. On its return to earth, it gets rid of its wings and then does nothing but lay eggs.

Eggs hatch and grubs come out. Soldiers guard them. Workers feed and clean them, and also carry them about daily for airing, exercise and sunshine. Two or three weeks later, grubs become cocoons and lie without food or activity for three weeks more. Then the cocoons break and perfect ants appear. Now it’s time for teaching and training. New ants learn their duties from old ants as workers, soldiers, builders, cleaners, etc. After a few weeks’ training, the small ants are ready to go out into the big world of work.

An anthill is a home not only for ants but also for some other creaturesbeetles, lesser breeds of ants and the greenfly. Why do ants want these alien creatures to live in their nests? For several reasons: some give off smell pleasant to the ants’ senses; others give sweet juices; and some are just pets or playthings like cats and dogs to human beings. The greenfly is the ants’ cow. The ants train it to give honeydew (like milk) with a touch of their antennae. They milk it just as we milk the cow.


Have humans learned as much as ants have? Perhaps they have, but they haven’t put their learning to good use. They may still learn a few things from this tiny teacher—hard work, sense of duty and discipline, cleanliness, care for the young ones, and, above all, a firm loyalty to the land where they live.


Comprehension Check

1. How long does it take for a grub to become a complete ant?

2. Why do the worker ants carry the grubs about?

3. What jobs are new ants trained for?

4. Name some other creatures that live in anthills.

5. Mention three things we can learn from the ‘tiny teacher’. Give reasons for choosing these items.



Exercise

Discuss the following topics in groups.

1. (i) What problems are you likely to face if you keep ants as pets?

(ii) When a group of bees finds nectar, it informs other bees of its location, quantity, etc. through dancing. Can you guess what ants communicate to their fellow ants by touching
one another’s feelers?

2. Complete the following poem with words from the box below. Then recite the poem.

Soldiers live in barracks

And birds in ———————,

Much like a snake that rests

In a ———————. No horse is able

To sleep except in a ———————.

And a dog lives well,

Mind you, only in a ———————.

To say ‘hi’ to an ant, if you will,

You may have to climb an ———————.


hole   kennel   nests   anthill   stable




A Matter of Tongue

  • In humans the tongue is the organ of taste. It also helps in chewing, swallowing and speaking.
  • Some animals like the frog and the chameleon use the tongue to catch prey. The chameleon’s tongue is so long that it keeps it folded in the mouth— but it can flick it in and out at lightning speed.
  • The snake uses its tongue to smell. The reptile flickers its tongue in and out, each time carrying molecules from its surroundings to an organ (called ‘Jacobsen’s organ’) in the roof of its mouth.
  • The blue whale has the largest tongue which can weigh as much as an elephant.


RELOAD if chapter isn't visible.