Animals In Daily Life Book Back Questions 7th Science Lesson 18
7th Science Lesson 18
18] Animals In Daily Life
Book Back Questions with Answer and Do You Know Box Content
Do You Know?
Honey: Where from honey comes, or how it is produced? Have you seen a beehive where many bees are seen buzzing about? Bees collect nectar (sweet juices) from flowers, convert it into honey and store in their honey comb. Honey is a sweet liquid produced by honey bees from the nectar of flowers. It is extracted from beehives by us. Raw organic wild honey is extracted from selected hives by tribal honey hunters, who collect it from jungles. Honey has more medicinal values and highly nutritious food.
The worker bees collect the nectar from the flowers. They nourish the young ones and repair the bee hive and also protect it.
India is the world’s second largest silk producing country. Kancheepuram, Thirubhuvanam and Arani are famous places for silk production in Tamil Nadu.
Study of breeding of animals and their maintenance is called Animal Husbandry.
Choose the best answers:
1. ______________ is the daily essential product which is obtained from cattle.
(a) Egg
(b) Milk
(c) Both of them
(d) None of them
2. Eggs are rich in ____________
(a) Protein
(b) Carbo hydrate
(c) Fat
(d) Acid
3. Which parts of the goat and sheep is used for manufacturing clothes.
(a) Leg
(b) Hand
(c) Hair
(d) Head
4. The cultivation and production of silk is known as ___________
(a) Horticulture
(b) Floriculture
(c) Agriculture
(d) Sericulture
5. Sorter’s Disease is otherwise known as ___________
(a) Asthma
(b) Anthrax
(c) Typhoid
(d) Cholera
Fill in the blanks:
1. Proteins and _____________ is rich in milk.
2. _______________ is extracted from bee hives.
3. Anthrax is caused by _____________
4. ____________ is the strongest natural fibre.
5. Peace silk was produced in the year _____________
State true or false. If false, correct the statement:
1. Animals are the greatest gift of nature.
2. Horse hair is used as bristles in small painting brushes.
3. Wool is the fibre derived from the silk worm.
4. Ahimsa silk is otherwise known as Mulberry silk.
5. Penicillin is the best medicine for curing Anthrax.
Match the following:
1. Cocoons – meat
2. Peace silk – poultry
3. Broilers – silk worm
4. Sweet liquid – Andhra Pradesh
5. Goat – honey
Complete the analogy:
1. Water: pipe: Electric current :: ______________
2. Copper: conductor: wood :: ___________
3. Length: metre scale: current :: ____________
4. Milli ampere: micro ampere: 10-3 A :: ___________
Consider the statements given below and choose the correct option:
1. Assertion: Wool is the fibre derived from the fur of animals.
Reason: Animals like goat, Yak, Alpaca and rabbit yields wool.
(a) Both Assertion and reasoning is correct
(b) Assertion is correct but reason in wrong
(c) Assertion is wrong but reason is correct
(d) Assertion and Reason are incorrect
2. Assertion: Penicillin or ciprofloxacin are the best medicine.
Reason: These medicines cures cow pox
(a) Assertion is correct but reason in wrong
(b) Assertion is wrong but reason is correct
(c) Assertion is wrong reason is also wrong
(d) Assertion is correct and reason is correct
Answers:
Choose the best answers:
1. Milk 2. Protein 3. Hair 4. Sericulture 5. Anthrax
Fill in the blanks:
1. Vitamins 2. Honey 3. Bacillus anthracis 4. Silk 5. 1992
State True or False:
1. True
2. True
3. False
Correct Statement: Wool is the fibre derived from the fur of the animals.
4. False
Correct Statement: Ahimsa silk is otherwise known as Peace silk.
5. True
Match the following:
1. Silk worm 2. Andhra Pradesh 3. Poultry 4. Honey 5. Meat
Complete the analogy:
1. Wire 2. Non-conductor 3. Ammeter 4. 10-6A
Consider the statements given below and choose the correct option:
1. Both Assertion and reasoning is correct
2. Assertion is correct but reason in wrong