Biology For Class X - Chapter No. 5 - Reproduction - Multiple Choice Questions And Fill In The Blanks By Sir Saeed Sarang

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CHAPTER 5: REPRODUCTION

Multiple Choice Questions And Fill In The Blanks

Special Thanks To Sir Saeed Sarang (Sindh Text Book Board)
Contact # 03023006727
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TEXT BOOK EXERCISE

A. MULTIPLE CHOICE QUESTIONS
Choose the correct answer:
i) The process which is essential for continuing and survival of species is:
(a) Digestion
(b) Respiration
(c) Reproduction ✓
(e) Excretion

ii) The type of reproduction which is necessary for evolution is:
(a) Vegetative propagation
(b) Fragmentation
(c) Sexual reproduction ✓
(d) cloning

iii) The unicellular structure, responsible for asexual reproduction without fusion is:
(a) Pores
(b) Spores ✓
(c) Gametes
(d) Pollen grains

iv) The example of stem which run horizontally on surface of soil to produce vegetatively:
(a) Mint
(b) Ginger ✓
(c) Onion
(d) Bryophyllum

v) Plant stem that arise from buds on the base of parent plants are:
(a) Bulb
(b) Rhizome
(c) Sucker ✓
(d) Runner

vi) The type of seed production without fusion of male and female gametes is:
(a) Parthenocarpy
(b) Apomixes ✓
(c) Grafting
(d) Scion

vii) The female gametophyte of angiospermic plant is
(a) Embryo sac ✓
(b) Ovule
(c) Ovary
(d) Carpel

viii) The 3N zygote is angiosperm develop into:
(a) Seed coat
(b) Cotyledon
(c) Embryo
(d) Endosperm ✓

ix) The male gonads in rabbit are:
(a) Testis ✓
(b) Ovaries
(c) Scrotal sac
(d) Vas deferens

x) The female gametes are fertilized in the rear end of:
(a) Oviduct
(b) Fallopin tube
(c) Ovaries
(d) Both a and b ✓

MORE MCQs FROM CHAPTER

11. This type of reproduction takes place without the fusion of male and female gametes.
a) Asexual reproduction ✓
b) Fragmentation
c) Sexual reproduction
d) cloning

12. In this type of reproduction, the off springs are exactly similar to any one of the parents.
a) Asexual ✓
b) Sexual
c) Cloning
d) All of these

13. The splitting of a cell into two or more cells is called:
a) Budding
b) sporangium
c) Vegetative Propagation
d) Fission ✓

14. It is the simplest and the fastest mode of asexual reproduction.
(a) Fission ✓
(b) Budding
(c) By spores
(d) vegetative propagation

15. Replication of genetic material (Prokaryotes) or division of the nucleus (Eukaryotes) followed by division of the cell (parent body) into independent daughter cells occurs in:
(a) budding
(b) spores
(c) vegetative propagation
(d) fission ✓

16. This type of reproduction takes place in yeast and plants:
a)Budding ✓
b) sporangium
c) Vegetative Propagation
d) Fission

17. New plant emerges out of swollen modified root known as:
(a) runner
(b) sucker
(c) tuber ✓
(d) buds

18. Leaves detached from parent plant and develop into new plant in:
(a) onion
(b) ginger
(c) rhizome
(d) bryophyllum ✓

19. The stem has buds as in:
(a) onions
(b) daffodils
(c) strawberries
(d) All of these ✓

20. Root of the following parent plant use suckers:
(a) Apple
(b) Elm
(c) Banana tree
(d) All of these ✓

21. In this technique, a branch of desired variety of plant is joined to another plant with well established root system.
(a) cutting
(b) grafting ✓
(c) cloning
(d) budding

22. Apomixes (Parthenogenesis) is the type of:
(a) asexual reproduction ✓
(b) fragmentation
(c) sexual reproduction
(d) cloning

23. It is a natural form of asexual reproduction in which embryo develops in the absence of fertilization.
(a) parthenocarpy ✓
(b) apomixes
(c) grafting
(d) scion

24. It is the group of plants which gives rise traditional flower.
(a) Scion
(b) Gynaecium
(c) angiosperm ✓
(d) endosperm

25. In angiosperm, sexual reproduction takes place through:
(a) buds
(b) spores
(c) seeds
(d) flowers ✓

26. Flower is highly modified:
(a) root
(b) stem
(c) shoot ✓
(d) leaf

27. Angiospermic flower has two external whorls of leave called:
(a) calyx & corolla ✓
(b) calyx & androecium
(c) corolla & gynoecium
(d) androecium & gynoecium

28. One of the external whorls of leave in an angiospermic flower, calyx consists of:
(a) petals
(b) sepals ✓
(c) carpels
(d) stamen

29. In angiospermic flower, corolla consists of:
(a) petals ✓
(b) sepals
(c) carpels
(d) stamen

30. Angiospermic flower has two internal whorls of leave called:
(a) calyx & corolla
(b) calyx & androecium
(c) corolla & gynoecium
(d) androecium & gynoecium ✓

31. Androecium consists of:
(a) petals
(b) sepals
(c) carpels
(d) stamen ✓

32. Gynoecium consists of:
(a) petals
(b) sepals
(c) carpels ✓
(d) stamen

33. They are directly responsible for sexual reproduction of plants.
(a) petals & sepals
(b) petals & carpels
(c) sepals & stamen
(d) carpels and stamen ✓

34. They produce pollen grains.
(a) Carpels
(b) Stamen ✓
(c) Petals
(d) Sepals

35. In ovary, they produce ovule.
(a) Carpels ✓
(b) Stamen
(c) Petals
(d) Sepals

36. Each ovule has main cellular body called:
(a) micropyle
(b) funicle
(c) nucellus ✓
(d) chalaza

37. The ovule has stalk with which it is attached to ovary wall, known as:
(a) micropyle
(b) funicle ✓
(c) nucellus
(d) chalaza

38. The mature embryo sac consists of:
(a) 3 cells
(b) 5 cells
(c) 6 cells
(d) 7 cells ✓

39. Each pollen gain has:
(a) 2 celled structure
(b) 2 celled structure
(c) 4 celled structure ✓
(d) 5 celled structure

40. Male gametophyte of angiosperms:
(a) megaspores
(b) pollen before germination (pollen grain)
(c) pollen after germination (pollen tube) ✓
(d) embryo sac

41. The 2N zygote after successive mitotic divisions develops to a/an:
(a) seed coat
(b) cotyledon
(c) embryo ✓
(d) endosperm

42. It provides nourishment to the developing embryo:
(a) Endosperm ✓
(b) Zygote
(c) Cotyledon
(d) Ovum

43. The ovule develops into:
(a) flower
(b) seed ✓
(c) fruit
(d) bud

44. The ovary enlarges to form a:
(a) flower
(b) seed
(c) fruit ✓
(d) bud

45. Forming of fruits without fertilization is called:
(a) parthenocarpy ✓
(b) parthenogenesis
(c) propagation
(d) accumulation

46. The seed coat consists of an outer thick layer called:
(a) micropyle
(b) tegmen
(c) funicle
(d) testa ✓

47. The inner thin wall of the seed coat is called:
(a) micropyle
(b) tegmen ✓
(c) funicle
(d) testa

48. The upper end of the embryo is called:
(a) plumule ✓
(b) radicle
(c) testa
(d) tegmen

49. The lower end of the embryo is called:
(a) plumule
(b) radicle ✓
(c) testa
(d) tegmen

50. A scare present at seed coat is called:
(a) plumule
(b) micropyle
(c) hilum ✓
(d) tegmen

51. The water enters into the seed through a very small hole in the seed coat this pore is called:
(a) plumule
(b) micropyle ✓
(c) hillum
(d) tegmen

52. In some monocot seeds, ripened ovary walls get fused permanently with seed coat is called:
(a) epithelium
(b) pericarp ✓
(c) scutellum
(d) coleoptiles

53. Breaking of seed dormancy is called:
(a) parthenocarpy
(b) parthenogenesis
(c) pollination
(d) germination ✓

54. The type of germination where seeds remain in the soil during germination:
(a) Hypogeal Germination ✓
(b) Epigeal Germination
(c) Cross Germination
(d) None of these

55. The mode of reproduction in hydra is:
(a) binary fission
(b) multiple fission
(c) budding ✓
(d) fragmentation

56. Formation of sperm in male gonads (testis) from germ cells:
(a) Oogenesis
(b) Spermatogenesis ✓
(c) Meiosis
(d) Parthenogenesis

57. Formation of ovum in female gonads (ovary).
(a) Oogenesis ✓
(b) Spermatogenesis
(c) Meiosis
(d) Parthenogenesis

58. Gametes collecting tube from male reproductive organ in rabbit is called:
(a) Oviduct
(b) Epididymis
(c) fallopian tube
(d) Vas deferens ✓

59. It collects ovum from ovary.
(a) Oviduct
(b) fallopian tube
(c) Both ‘a’ & ‘b’ ✓
(d) None of these

60. It is the transfer of pollen grains from anther to stigma of carpel:
(a) Pollination ✓
(b) Germination
(c) Fertilisation
(d) Propagation

61. Sexual reproduction has:
(a) one step
(b) two steps
(c) three steps ✓
(d) four steps

62. It is the formation of ovum.
(a) spermatogenesis
(b) oogenesis ✓
(c) regeneration
(d) seminal vesicle

63. In this type of reproduction only one parent is involved.
a) Sexual
b) Asexual ✓
c) None of the above
d) Both a and b

64. In this type of reproduction usually two parents of opposite sexes are involved.
a) Sexual ✓
b) Asexual
c) None of the above
d) Both a and b

65. In this type of reproduction, the off springs are exactly similar to any one of the parent.
a) Sexual
b) Asexual ✓
c) None of the above
d) Both a and b

66. This type of reproduction takes place in bacteria under favorable conditions.

a) Binary Fission ✓
b) Multiple Fission
c) None of the above
d) Both a and b

67. Bacterium divides into two bacteria within _____ minutes.
a) 10
b) 20 ✓
c) 30
d) 40

68. In this type of asexual reproduction the parent cell forms a small out growth which is called bud.
a) Fission
b) Budding ✓
c) sporangium
d) Vegetative Propagation

69. In fungi and algae asexual reproductive structure _________ is developed on their body.
a) rhizomes
b) gametes
c) sporangium ✓
d) buds

70. In these plants rhizomes grow to developed into new plant:
a) Grass and strawberry
b) Sweet potato
c) ginger ✓
d) onion and garlic

71. In these plants runners grow to developed into new plant:
a) Grass and strawberry ✓
b) mint
c) ginger
d) onion and garlic

72. Mint are reproduced by following vegetative part of plant:
a) Runner
b) Rhizomes
c) Stolon ✓
d) Bulb

73. In these plants bulbs grow to developed into new plant:
a) Grass and strawberry
b) mint
c) ginger
d) onion and garlic ✓

74. potato is reproduced by following vegetative part of plant:
a) Runner
b) Rhizomes
c) Root tuber
d) Stem tuber ✓

75.  Sweet potato is reproduced by following vegetative part of plant:
a) Runner
b) Rhizomes
c) Root tuber ✓
d) Stem tuber
76. In these plants bulbils grow to developed into new plant
a) Grass and strawberry
b) Bryophyllus ✓
c) Opuntia
d) onion and garlic

77. In these plants Phylloclades grow to developed into new plant
a) Opuntia ✓
b) Bryophyllus
c) mint
d) Potato

78. Sugar cane, sweet potato and rose can be reproduced by this type of artificial vegetative reproduction:
a) budding
b) cutting ✓
c) grafting
d) cloning

79. oranges, lime and mango can be reproduced by this type of artificial vegetative reproduction:
a) budding
b) cutting
c) grafting ✓
d) cloning

80. Reproductive part of angiosperm plants is:
a) Root
b) Stem
c) Leaves
d) Flowers ✓

81. The seed coat consists of an outer thick layer called:
a) radicle
b) testa ✓
c) tegmen
d) plumule

82. The seed coat consists of an inner thin wall called:
a) radicle
b) testa
c) tegmen ✓
d) plumule

83. The seed also contains leaf-like structure called:
a) cotyledon ✓
b) radicle
c) tegmen
d) plumule

84. Type of asexual reproduction found in Hydra is:
a) Binary fission
b) Multiple fission
c) Budding ✓
d) Fragmentation

85. Type of asexual reproduction found in liver fluke and nematodes.
a) Binary fission
b) Multiple fission
c) Budding
d) Fragmentation ✓

Fill In The Blanks:

1. Reproduction is the vital process by which living organisms produce off springs of their own kind.
2. Asexual reproduction takes place without fusion of male and female gametes (sex cells) i.e. no genetic recombination.
3. Sexual Reproduction takes place as a result of male and female gametic fusion i.e. Genetic recombination occur.
4. Asexual reproduction in Protist, Bacteria and Plants takes place by fission, budding, spores, vegetative propagation.
5. Vegetative natural propagation means reproduction takes place by any part of plant except flower i.e by roots, stem, leaves and sucker.
6. Artificial vegetative propagation takes place by cutting, grafting, cloning and apomixes.
7. Sexual reproduction requires flower.
8. Stamen produce pollen grain which develop into male gametophyte i.e pollen tube.

9. Carpel contain ovule in its ovary.
10. Ovule has embryo sac (female gametophyte) which produce ovum.
11. Pollination is the transfer of pollen grains from anther to stigma of carpel.
12. There are two types of pollination i.e self and cross pollination.
13. After pollination pollen grain develop pollen tube carry male gametes to ovule where ovum is present.
14. One of the male gamete fuse with ovum to produce 2N Zygote.

15. 2N Secondary nucleus fuse with another male gamete to produce 3N Zygote.  This process is called  Double fertilization.
16. The ovule after fertilization develops into seed where as ovary develops into fruit.
17. Seed is fertilized develop ovule contain dormant embryo.
18. The breaking of seed dormancy is called seed germination.
19. Seed germinate into two ways i.e Epigeal and Hypogeal germination.
20. Asexual reproduction in animal takes place by fission, budding, fragmentation ( Regeneration).
21. Sexual reproduction has three steps: i) Gametogenesis ii) Mating iii) Fertilization.
22. Spermetogenesis is the formation of sperm.

23. Oogenesis is the formation of ovum.
24. Male and female reproductive organs Tetstis and ovaries respectively are called Gonads, which produce gametes.
25.Vas deferens and Oviduct or fallopian tube are Ducts, which are gametes collecting tubes.
26. ) Genitals are gametes donating or receiving organs.

27. Glands of male are prostrats, cowper's and seminal vesicle.
28. Glands of female are ovaries.
29. Fertilization is the fusion of male and female gametes form diploid zygote (2N).
30. There are two types of fertilization i.e external and internal fertilization.
31. Population means the total number of beings living in a particular area.
32. Population planning is a policy to limit the growth in number of population.
33. Sexually transmitted disease are those which are passed from one person to another through genital organ and genital fluid.
34. Suckers are known as root sprouts.
35. In grafting, the plant from which the branch is taken is called scion and the plant to which it is joined is called stock.
36. Cloning is also known as Tissue Culture Technology.
37. Apomixes (Parthenogenesis) is the type of asexual reproduction
38. The angiosperm plants are called flowering plant.
39. The first wheel (whirls) of flower calyx consists of sepals.
40.  The second wheel (whirls) of flower  corolla consists petals.
41. Androecium is the third wheel and male part of flower and consists of stamens (microsporophyll).
42. Gynoecium is the fourth wheel and female part of flower and consists of carpels (megasporophyll).
43. The vegetative parts of a plant are root, stem and leaves while flower, fruit, seed are floral parts.
44. The endosperm provides nourishment to the developing embryo.
45. The ovule develops into seed.
46. The integument develop into seed coat.
47. Ovary developed into fruit.
48. Some fruit may formed without fertilization. This mechanism is called parthenocarpy.
49. Example of Parthenocarpy (formation of seedless fruit) is banana.
50. During germination plumule develops into shoot while radicale develops into root.
51. Seeds do not germinate at temperature below 0°C or above 45°C.
52. Epigeal (Epi = above, geo = earth) germination is the type of germination where seeds come above the soil during germination.

53. Hypogeal (Hypo = below, geo = earth) germination is the type of germination where seeds remain in the soil during germination.

54. Binary fission is commonly observed in unicellular organisms like protozoa.
55. Multiple fission is found in Plasmodium.
56. Sex-cells or gametes are haploid (N).
57. Zygote is diploid (2N).
58. Gametogenesis is the process of formation of gametes.
59. Mating is the union of male and female organisms to collect their gametes at same place.
60. External Fertilization takes place in Fishes and amphibians.
61. Internal Fertilization takes place in reptiles, aves and mammals.
62. AIDS stands for Acquired Immuno Deficiency Syndrome. 
63. HIV stands for Human Immuno-deficiency Virus.
64. Some of the sexually transmitted diseases are Gonorrhea, AIDS, Syphilis, Genital herpes etc.