NEETBotanySexual Reproduction in Flowering Plants
Read the following statements regarding apomixis in angiosperms: (A) It is a form of asexual reproduction that mimics sexual reproduction. (B) It always results in the production of seedless fruits in families like Asteraceae and grasses. (C) It prevents the segregation of traits in the progeny of hybrid plants. (D) In some species, a diploid egg cell is formed without reduction division and develops into the embryo
Options
- AFour
- BTwo
- COne
- DThree
Correct answer
D. Three
Step-by-step solution
Statement (A) is correct. Apomixis produces seeds without fertilisation, thereby mimicking sexual reproduction while fundamentally being an asexual process. Statement (B) is incorrect. Apomixis results in the formation of seeds without fertilisation. The production of seedless fruits without fertilisation is called parthenocarpy, which is a different phenomenon. Statement (C) is correct. Because apomixis bypasses meiosis and syngamy, there is no crossing over or mixing of maternal and paternal genes. This prevents