NEET 2025 MCQ with Answer : Sexual Reproduction in flowering plants.

21. Which of the following is a gamete?

A) Ovule
B) Seed
C) Pollen grain
D) Fruit

Answer: C) Pollen grain

22. Which plant structure is involved in the formation of endosperm?

A) Egg cell
B) Sperm cell
C) Ovule
D) Zygote

Answer: B) Sperm cell

23. What is the term for the fusion of the male and female gametes?

A) Pollination
B) Fertilization
C) Germination
D) Propagation

Answer: B) Fertilization

24. Which part of the flower typically contains the ovules?

A) Anther
B) Stigma
C) Ovary
D) Style

Answer: C) Ovary

25. What term describes the process by which seeds are spread away from the parent plant?

A) Pollination
B) Germination
C) Dispersal
D) Fertilization

Answer: C) Dispersal

26. Which of the following is a method of seed dispersal?

A) Wind
B) Water
C) Animals
D) All of the above

Answer: D) All of the above

27. The male gametophyte in flowering plants is represented by:

A) Ovule
B) Pollen grain
C) Seed
D) Fruit

Answer: B) Pollen grain

28. Which flower part is primarily involved in attracting pollinators?

A) Stamen
B) Sepals
C) Petals
D) Ovary

Answer: C) Petals

29. Which structure helps support the anther?

A) Stigma
B) Style
C) Filament
D) Ovary

Answer: C) Filament

30. What is the function of the endosperm?

A) To protect the seed
B) To provide nourishment to the developing embryo
C) To attract pollinators
D) To facilitate germination

Answer: B) To provide nourishment to the developing embryo