The ovary is half inferior in flowers of:
Plum
The correct answer is option B.
Explanation of the correct answer:
Explanation of the incorrect options:
Option A:
Cotton has hypogynous flowers or a superior ovary.
Option C:
Guava has epigynous flowers or inferior ovaries.
Option D:
Cotton has epigynous flowers or inferior ovaries.
Final answer: The ovary is half inferior in flowers of plum.