41. Which structure is responsible for protecting the developing seed?
A) Seed coat
B) Endosperm
C) Cotyledon
D) Ovule
Answer: A) Seed coat
42. What type of flower contains both male and female reproductive structures?
A) Complete flower
B) Incomplete flower
C) Perfect flower
D) Imperfect flower
Answer: C) Perfect flower
43. Which of the following is a common agent of pollination?
A) Wind
B) Water
C) Animals
D) All of the above
Answer: D) All of the above
44. The structure that connects the ovary to the stigma is called the:
A) Filament
B) Style
C) Petal
D) Stamen
Answer: B) Style
45. Which of the following describes the structure that contains the developing ovule?
A) Anther
B) Stigma
C) Ovary
D) Style
Answer: C) Ovary
46. What is the role of the ovule in flowering plants?
A) To produce pollen
B) To develop into a seed
C) To attract pollinators
D) To support the flower
Answer: B) To develop into a seed
47. Which term describes the transfer of pollen from an anther to a stigma?
A) Germination
B) Fertilization
C) Pollination
D) Propagation
Answer: C) Pollination
48. Which process occurs immediately after fertilization?
A) Pollination
B) Seed dispersal
C) Mitosis
D) Germination
Answer: C) Mitosis
49. What type of plant reproductive strategy involves the use of flowers?
A) Asexual reproduction
B) Sexual reproduction
C) Vegetative propagation
D) Apomixis
Answer: B) Sexual reproduction
50. The fusion of two sperm cells in flowering plants leads to the formation of:
A) Zygote and endosperm
B) Seed and fruit
C) Ovule and pollen
D) Nectar and pollen
Answer: A) Zygote and endosperm
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