71. The formation of a seed from a fertilized ovule is called:
A) Pollination
B) Germination
C) Fertilization
D) Seed development
Answer: D) Seed development
72. What are the structures that protect the seeds during development?
A) Cotyledons
B) Seed coat
C) Endosperm
D) Ovary
Answer: B) Seed coat
73. Which term describes a plant that has both male and female flowers on the same individual?
A) Monoecious
B) Dioecious
C) Perfect
D) Imperfect
Answer: A) Monoecious
74. What process leads to the formation of fruit in flowering plants?
A) Pollination
B) Fertilization
C) Germination
D) Photosynthesis
Answer: B) Fertilization
74. What is the main purpose of the anther?
A) To attract pollinators
B) To produce and release pollen
C) To support the stigma
D) To protect the ovary
Answer: B) To produce and release pollen
75. Which type of pollination involves the transfer of pollen by insects?
A) Anemophily
B) Hydrophily
C) Entomophily
D) Ornithophily
Answer: C) Entomophily
76. What is the result of successful fertilization in flowering plants?
A) Development of a flower
B) Formation of a zygote
C) Production of nectar
D) Germination of seeds
Answer: B) Formation of a zygote
77. Which structure is typically found at the base of the flower and supports other parts?
A) Peduncle
B) Petal
C) Stigma
D) Sepal
Answer: A) Peduncle
78. What is a key advantage of a flower having bright colors?
A) To increase photosynthesis
B) To deter herbivores
C) To attract pollinators
D) To retain moisture
Answer: C) To attract pollinators
79. Which type of seed dispersal involves animals eating fruit and excreting seeds?
A) Wind dispersal
B) Water dispersal
C) Zoochory
D) Barochory
Answer: C) Zoochory
80. What type of pollination occurs when pollen is transferred between flowers on different plants?
A) Self-pollination
B) Cross-pollination
C) Hybridization
D) Anemophily
Answer: B) Cross-pollination
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