Biology (Zoology) 11th Class
Fill in the Blanks
1. Salivary amylase digests carbohydrates in ______medium.
2. The life-cycle of Plasmodium in mosquito discovered by ______.
3. The larva of Balanoglossus (acron worm( is called ______.
4. Legless amphibians are included in class ______.
5. Flame cells are found in ______.
6. Nephridia are the excretory organs of ______.
7. Butterfly exhibits ______metamorphosis.
8. Euplectella belongs to ______.
9. Termites live in ______colony.
10. Reptiles, birds and mammals are collectively called ______.
11. In sponges the spongocoel is lined with ______.
12. Cyclops is an example of the phylum ______.
13. In 1880 A.D Lavern discovered a protozoan parasite in the ______of a malaria patient.
14. A protozoan parasite ______causes human dysentery.
15. The organs of excretion in insects are ______.
16. There are five pairs of gills in ______class of fish.
17. Saccutina a parasite of ______.
18. Thyroxine contains ______.
19. The larva of polychaete is called ______.
20. Elephantiasis is caused by ______.
21. The cnidoblasts are present in the phylum ______.
22. Rock mountain spotted fever is transmitted by cetain ______.
23. The end product of carbohydrate digestion is ______.
24. The contractile vacuole performs the function of ______.
25. Scyphistoma is the larval form of ______.
26. The study of the functions of the organs is known as ______.
27. Nearly 200 years ago the mammals evolved from ______
28. ______is the largest gland.
29. Mantle is the characteristic of the phylum ______.
30. Class ______has the largest number of species of the whole animal kingdom.
31. Kangaroo belongs to the sub class ______.
32. The locomotory organs of polychaets are ______.
33. Non-nucleated R.B.C are found in blood of ______.
34. The fore-brain consists of Telencephalon and ______.
35. Bat is a flying ______.
36. Phylum ______and ______include marine animals.
37. ______is the unit of excretory organs.
38. Respiration is the process of ______.
39. ______is an example of Polymorphism.
40. Book lungs are the respiratory organs of ______.
41. In insects the excretion is performed by ______.
42. Class Agnatha is also called ______.
43. Cortisone hormone is seceted by ______gland.
44. Swim bladder is found in the class ______.
45. The larva of Neries is called ______.
46. Spider belongs to the class ______.
47. The heart of a bird is divided into ______chambers.
48. Cercaria is the larva of ______.
49. The dendrons carry inpulse towards ______.
50. The outer layer of the wall of the eyeball is known as ______.
51. Flame cells are the organs of ______.
52. Balano glosus is included in the Phylum ______.
53. The meaning of malaria is ______.
54. The study of the internal structure of an organism is called ______.
55. Flame cells are excretory organs of phylum ______.
56. Trypanosome is a blood parasite.
57. The dissimilar teeth in mammals are called ______.
58. The respiratory organs of insects are ______.
59. The skeletal parts of sponges are called ______.
60. Nematocysts are found in the phylum ______.
61. Enzyme pepsin is secreted by the ______glands.
Multiple Choice Question
1. Sacculina belongs to ______.
(Arthropoda, Nematoda, Annelida)
2. The locomotory organs of sea star are ______.
(Parapoda, Setae, Tube-feet)
3. Prehensile tail is present in ______.
(El fish, Sea horse, Wall lizard)
4. Ascaris is parasite in ______.
(Stomach, Intestine, Liver)
5. Pineal glands secrete ______.
(Thyroxin, Melatonin, Esterogen)
6. Bicuspid valve lies between ______.
(Righ Auricle and right Ventricle, Left Auricle and Ventricle, Right Auricle and Left Ventricle)
7. Monocytes and ______are agrantocytes.
(Neutrophils, Colgi body, Lymhocytes)
8. Glucose is converted during glycolysis into ______.
(Urea, Uric acid, Pyruvic Acid)
9. Liver-fluke lives in ______.
(Liver, Gall bladder, Bile duct)
10. The class Ophiurodiea belongs to the phylum ______.
(Echimedermate, Aschelminthes, Urochordate)
11. The skeleton of a dog-fish is made of ______.
(Bones, Cartilages, Muscles)
12. The prehensile tail is present in ______.
(Eel fish, Sea horse, Bat)
13. Rods and cones are present in the eye of a ______.
(Cockroach, Human, Leech)
14. Each villus is provided with lymph vessels called ______.
(Venules, Lacteals, Veins)
15. The organs of excretion in cockroach are called ______.
(Nephridia, Malpighian Tubules, Gills)
16. Ductless glands are known as ______.
(Endocrine Glands, Digestive Glands, Milk Glands)
17. Leishmania is a parasite of ______.
(Intestine, Blood, Bile duct)
18. Each villus is provided with lymph vessels called ______.
(Arteris, lacteals, Venules)
19. Throxin hormone is secreted by ______.
(Thyroid glands, Pituitary Glands, Adrenal glands)
20. The body of ______is covered by epidermal scales ______.
(Amphibians, Reptiles, Birds)
21. Water vascular system is present in ______.
(Star Fish, Sponge, Leech)
22. The free swimming larva of liver fluke is ______.
(Trochophore, Miracidium, Glochidium)
23. Tape worms are parasites living in ______.
(Intestine, Muscles, Lungs)
24. The Coelenterates bear stinging cells called ______.
(Sporocysts, Conocysts, Nematocysts)
True and False
1. Bat is a flying bird.
2. Hydra is diploblastic animal.
3. Archaepteryx is a fossil bird.
4. Prototheria are egg-laying mammals.
5. Human heart is four-chambered.
6. Fishes respire through skin.
7. Intracellular digestion occurs between the cells.
8. Frog is a carnivorous animal.
9. Typhlosol is a dorsal absorptive ridge.
10. Water vascular system is present only in Echinodermata.
11. Melatonin is secreted by cretins.
12. The heart of the crocodile consists of three chambers.
13. The accumulation of nerves and sensory organs in the head is known as Caphalization.
14. The Prototherians are pouched mammals.
15. Ammocoete is the larva of lamprey.
16. The spicules form the skeleton in sponges.
17. Plasmodium is an Endo-parasite.
18. Jelly-fish belongs to the class pieces.
19. Trypsin digests fats.
20. Pathology is the study of diseases.
21. Whale is a fish.
22. Planaria belongs to the phylum Oplatyhelminthes.
23. Neuron is the unit of the nervous system.
24. Throid gland secretes thyrotopins bormone.
25. Ascaris is found as a parasite in the intestine of man.
26. Amnion is the protective membrane of the embryo of frog.
27. Trypanosome is an external parasite.
28. Arteries carry the blood away from the heart.
29. Nephridia are respiratory organs.
30. Flagella are the organs of locomotion.
31. The inner ear is responsible for maintaing the balance of the body.
32. The cross section of the spinal cord shows the gray matter lying on the outside.
33. Pathology is the study of disease.
34. Gastrozooids are reproductive Zooids of the colony.
35. Amphioxus belongs to sub-phylum vertebrate.
36. Retina contains rods and cones.
37. Larynx is a part of the Digestive system.
38. Molluscus secrete shells of various types.
39. Mammals are Warm-blooded animals.
40. Intracellular digestion takes place between the cells.
41. Kiwi is a flying bird.
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