Structure Of Flower Test

Structure Of Flower

. There are 10 questions in this test with each question having around four answer choices.

Questions & Answers

1
Flower is the site of
  • A
    Asexual reproduction
  • B
    Sexual reproduction
    Correct
  • C
    Vegetative reproduction
  • D
    Artificial reproduction
2
In some plants anther and stigma mature at same time this condition is called
  • A
    Chasmogamy
  • B
    Syngamy
  • C
    Allogamy
  • D
    Homogamy
    Correct
3
The flower which possesses both androecium and gynoecium is called perfect or:-
  • A
    Complete flower
  • B
    Hermaphrodite
    Correct
  • C
    Unisexual
  • D
    Dioecious
4
Which of the following plant contain unisexual flower
  • A
    Hibiscus
  • B
    Papaya
    Correct
  • C
    Lotus
  • D
    Rose
5
The Gynoecium of flower having two or more carpel fuse together are called
  • A
    Microcarpous
  • B
    Apocarpous
  • C
    Syncarpous
    Correct
  • D
    Megacarpous
6
During Hybridisation process anther of bisexual flower is removed before it dehisces is called
  • A
    Thrastication
  • B
    Mastication
  • C
    Dissection
  • D
    Emasculation
    Correct
7
Which of the following occupies central position in flower
  • A
    Carpel
  • B
    Stamen
  • C
    Pistil
    Correct
  • D
    Sepal
8
Insect pollinated flowers are
  • A
    Colorful and contain nectar
    Correct
  • B
    Colorless and without nectar
  • C
    Large and without fragrance
  • D
    Small and without fragrance
9
Which type of flower have ovary superior?
  • A
    Perigynous
  • B
    Epigynous
  • C
    None of these
  • D
    Hypogynous
    Correct
10
The flower which do not open at all are called
  • A
    Autogamous flower
  • B
    Cleistogamous flower
    Correct
  • C
    Chasmogomous flower
  • D
    Xenogamous flower