Reproduction is essential for living organisms in order to
  • keep the individual organism alive
  • fulfill their energy requirement
  • maintain growth
  • continue the species generation after generation
During adolescence, several changes occur in the human body. Mark one change associated with sexual maturation in boys
  • loss of milk teeth
  • increase in height
  • cracking of voice
  • weight gain
Offspring formed as a result of sexual reproduction exhibit more variations because
  • sexual reproduction is a lengthy process
  • genetic material comes from two parents of the same species
  • genetic material comes from two parents of different species
  • genetic material comes from many parents
Which among the following statements are true for unisexual flowers? (i) They possess both stamen and pistil (ii) They possess either stamen or pistil (iii) They exhibit cross pollination (iv) Unisexual flowers possessing only stamens cannot produce fruits
  • (i), (iii) and (iv)
  • (i) and (iv)
  • (iii) and (iv)
  • (ii), (iii) and (iv)
Two statement are there Statement I : Menarche is the beginning of reproductive Life Statement II : Menopause is the end of reproductive Life
  • Both the statement are True
  • Statement I is true only
  • Both the statement are false
  • Statement II is true only
An IUCD device is
  • Cervical Cap
  • Copper T
  • Vasectomy
  • Condom
Match the column
how-do-organisms-reproduce-mcq-1.png
  • p -> ii, q ->i, r -> iii
  • p -> ii, q ->iii, r -> i
  • p -> i, q ->ii, r -> iii
  • p -> iii, q ->ii, r -> i
Which among the following diseases is not sexually transmitted?
  • Hepatitis
  • HIV - AIDS
  • Trichomonoiasis
  • Gonorrhoea
Two statement are made Statement I : Vasectomy prevents the passage of ova from ovary to uterus Statement II: Tubectomy prevents the passage of sperms from  testes
  • Statement II is true only
  • Statement I is true only
  • Both the statement are True
  • Both the statement are false
During adolescence, several changes occur in the human body. Mark one change associated with sexual maturation in boys
  • weight gain
  • loss of milk teeth
  • increase in height
  • cracking of voice
Which one is a working copy?
  • Amino acids
  • DBA
  • Protein
  • RNA
Match the column I ( Animal Part) to the similar Flower part in Column II  
how-do-organisms-reproduce-mcq-2.png
  • p -> ii, q -> I, r->iv, s -> iii
  • p -> iii, q -> I, r->ii, s -> iv
  • p -> iv, q -> I, r->iii, s -> ii
  • p -> iv, q -> I, r->ii, s -> iii
Match the column I with Column II(Type of Asexual  Reproduction)
how-do-organisms-reproduce-mcq-3.png
  • p -> iv, q -> ii, r->i, s -> iii
  • p -> iv, q -> i, r->ii, s -> iii
  • p -> i, q -> iii, r->iv, s -> ii
  • p -> iv, q -> iii, r->i, s -> ii
Which among the following statements are true for sexual reproduction in flowering plants? (i) It requires two types of gametes (ii) Fertilisation is a compulsory event (iii)Offspring formed are clones (iv) It always results in formation of zygote
  • (i), (ii) and (iii)
  • (i) and (ii)
  • (i), (ii) and (iv)
  • (i) and (iv)
Receptive Part of Carpel is
  • Carpel
  • Style
  • Stigma
  • Placenta
Vegetative propagation refers to formation of new plants from
  • stem, roots and leaves
  • stem, roots and flowers
  • stem, flowers and fruits
  • stem, leaves and flowers
Grafting is most successful in
  • Pteridephytes
  • Monocots
  • Dicots
  • Bryophytes
The seed that contains the future plant is called the
  • None of the above
  • cotyledons
  • embryo
  • seed coat
Offspring formed as a result of sexual reproduction exhibit more variations because
  • genetic material comes from two parents of different species
  • genetic material comes from two parents of the same species
  • sexual reproduction is a lengthy process
  • genetic material comes from many parents
Match the column
how-do-organisms-reproduce-mcq-4.png
  • p -> i, q -> i, r->ii, s -> ii
  • p -> ii, q -> i, r->i, s -> ii
  • p -> i, q -> ii, r->ii, s -> i
  • p -> ii, q -> i, r->ii, s -> i
0 h : 0 m : 1 s

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