Questions : Transportation in Animals and Plants

 Transportation in Animals and Plants

Q.1. What are the three vital things required by living organisms for survival?

Q.2. Which system transports the important substance in multicellular organisms?

Q.3. What are the three main constituents of the circulatory system?

Q.4. Which substances are transported by the blood?

Q.5. What is blood?

Q.6. What are the two parts of the blood?

Q.7. Name the three kinds of cells present in the blood.

Q.8. What is the name of the red pigment present in red blood cells?

Q.9. What is the function of haemoglobin in blood?

Q.10. What is the other name of RBCs?

Q.11. What is the function of white blood cells?

Q.12. What is the other name of WBCs?

Q.13. What is the function of platelets?

Q.14. What is the shape of platelets?

Q.15. What is the colour of the blood of a cockroach?

Q.16. What are blood vessels?

Q.17. Name the three types of blood vessels?

Q.18. What are arteries?

Q.19. Name an artery which carry of deoxygenated blood.

Q.20. Who discovered the circulation of blood?

Q.21. What are veins?

Q.22. What prevent backflow of blood in the veins?

Q.23. What can be seen as greenish-blue tubes on your hands and legs?

Q.24. Which vein carries oxygen rich blood from the lungs to the heart?

Q.25. What are capillaries?

Q.26. What is a four chambered muscular organ present in the chest called?

Q.27. Name the two upper chambers of the heart?

Q.28. Name the two lower chambers of the heart?

Q.29. What is heartbeat?

Q.30. Name the instrument used to listen the heartbeat by doctors?

Q.31. What is the rate of the heartbeat?

Q.32. What is the rate of heartbeat in a child?

Q.33. What is the rate of heartbeat in an adult?

Q.34. What is excretion?

Q.35. What are the constituents of an excretory system in humans?

Q.36. What are Kidneys?

Q.37. What are the constituents of urine?

Q.38. Name some organisms which do not have a circulatory system?

Q.39. What is a dialysis?

Q.40. How does skin act as an excretory organ?

Q.41. What is a sweat?

Q.42. What is photosynthesis?

Q.43. What is xylem in plants?

Q.44. What is phloem in plants?

Q.45. Name the two vascular tissues through which the transportation of substances in plants take place.

Q.46. What is transpiration?

Q.47. What is the function of evaporation of water in plants?

Questions : Weather, Climate and Adaptations of Animals to Climate

 Weather, Climate and Adaptations of Animals to Climate

Q.1. What is called the weather of the place at that time?

Q.2. Which are the weather elements?

Q.3. What is called the climate of the place?

Q.4. What is a weather forecast?

Q.5. Who makes the weather forecast?

Q.6. Which thermometer is used to measure the maximum and minimum temperatures in a day?

Q.7. What is a hygrometer?

Q.8. Name the instrument used to measure the amount of rainfall.

Q.9. What causes changes in weather?

Q.10. What is the difference between weather and climate?

Q.11. How is the long term average temperature found?

Q.12. How are animals able to survive in different conditions?

Q.13. Name some countries of the polar region.

Q.14. How is the climate of a polar region?

Q.15. Give some of the adaptations seen in polar bears.

Q.16. What is a blubber?

Q.17. How Penguins have adapted themselves to the polar climate?

Q.18. Which features help Penguin in swimming?

Q.19. Who are called migratory birds?

Q.20. How is the climate of tropical rainforest?

Q.21. Where are tropical rainforests found in India?

Q.22. Name some animals found in tropical rainforests.

Q.23. How the toucan Bird has adapted themselves to a particular food which is not easily available to all animals?

Q.24. What are the adaptations shown in animals of tropical rainforest?

Q.25. Why is Lion tailed macaque or beard ape called such?

Q.26. What is the food of a beard ape?

Q.27. What are the adaptations of an elephant?

Questions : Nutrition in Animals

 Nutrition in animals

Maximum Marks : 3

1. What is the Process of nutrition in Animals called?

2. Describe Digestion?

3. Describe oxidation?

4. What is an amoeba?

5. Describe nutrition in amoeba?

6. Describe teeth?

7. Describe the different  types of teeth?

8. What is the use of hydrochloric acid and enzymes in the stomach?

Maximum marks : 5

1. Give the different methods to procure food.

2. What are the various steps in holozoic nutrition?

3. Describe Digestion?

4. Describe oxidation?

5. What is an amoeba?

6. Describe nutrition in amoeba?

7. Name the organs which constitute the digestive system of human beings.

8. Describe The Mouth and Buccal cavity?

9. What are temporary teeth and permanent teeth?

10. Describe the different  types of teeth?

11. Give the number of different types of teeth during childhood.

12. Give the number of different types of teeth during adulthood.

13. Give one word for the function of different kinds of teeth.

14. Describe tongue and saliva?

15. Describe oesophagus?

16. Describe stomach?

17. Describe a small intestine?

18. Describe a large intestine?

19. What is a ruminant?

20. Describe the four chambered stomach of a ruminant.

Fill in the blanks :

1. Amoeba uses its false feet, called                       , to engulf the food particles.

2. A                      uses cilia to sweep food particles from water with the help of these structures.

3. Hydra uses its                      with sting cells to kill the prey and put it into its body cavities.

4. The type of nutrition in which the food must be taken in and digested before it is assimilated and utilized by the body is called                     .

5. Taking in food inside the body is known as                     .

6. The process of conversion of complex forms of food into simpler forms with the help of a number of digestive juices is known as                     .

7. The absorption of simple forms of food in human beings takes place in 

                    .

8. The process of building complex substances such as proteins and fats  from the transported substances to different organs is called                     .

9. The process in which food absorbed by the body is acted upon by the oxygen is called                      of food. 

10. The process of throwing out undigested food materials out of the body in the form of faeces is called                     .

11. Amoeba is a                      organism found in freshwater.

12. Plants can make their own food by the process of                     .

13. Digestion takes place in the                      of the body.

14. The                      and the                      together constitute the digestive system.

15.  The digestive enzymes are                     ,                     ,                     , 

                     and                     .

16. Amylase breaks down                      to                     .

17. Pepsin and Trypsin break                      into                     .

18. Lipase helps in the breaking down of                     .

19. Sucrase breaks down sugar                      to                     .

20. The alimentary canal is about                      m long.

21. There are four types of teeth:                     ,                     ,                      and

                    .

22.                      are at the front and centre of the mouth.

23.                      are used to stab, tear and pierce food.

24.                      and                      are found at the back and sides of the jaw.

25. Molars are used for                     .

26. Premolars are used for                     .

27. If you don’t brush your teeth regularly, a yellow sticky substance called 

                     is deposited on the teeth.

28. Brushing teeth regularly to remove bacteria from the teeth can help prevent 

                     and                     .

29. A                      is a special strong thread which is moved between two teeth to remove trapped food particles.

30. Saliva contains an enzyme called                      that digests starch to sugar.

31. Iodine gives                      colour in the presence of starch.

32. Benedict’s solution gives                      colour with sugar.

33. The wavy movement caused by the contraction and relaxation of the esophageal muscles is called                     .

34. The stomach has an inner lining called                     , which protects the stomach from the acidic effect of hydrochloric acid.

35. The names of the different parts of the small intestine are                     , 

                     and                     .

36. In the duodenum, the food is mixed with                      secreted by the pancreas and the                      secreted by the liver.

37. The small intestine serves both for                      and                     .

38. The inner walls of the small intestine are covered with millions of tiny projections called                     . 

39. Frequent passing of watery stools is called                     .

40. The large intestine has three parts :                     ,                      and                     .

41. The small intestine is longer in length than the                     .

42. True ruminants are characterized by a stomach with                     .

43.                      can digest grass rich in cellulose, which is a type of carbohydrate that many animals and humans cannot digest.

44. The four chambered stomachs of ruminants have                     ,                     ,

                     and                      .