Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEET2026BiologyChapterActual

Observe the given floral diagram carefully. Which of the following sets of characters correctly describes the family represented by this diagram?

Options

  1. AEpipetalous stamens, bicarpellary syncarpous ovary, and swollen placenta
  2. BDiadelphous stamens, monocarpellary ovary, and marginal placentation
  3. CEpiphyllous stamens, tricarpellary syncarpous ovary, and axile placentation
  4. DTetradynamous stamens, bicarpellary syncarpous ovary, and parietal placentation

Correct answer

A. Epipetalous stamens, bicarpellary syncarpous ovary, and swollen placenta

Step-by-step solution

Based on the given floral diagram, we can identify the following characteristics: 1. Symmetry: Actinomorphic (indicated by the circle with a cross at the top). 2. Calyx: 5 sepals, united (gamosepalous), showing valvate aestivation. 3. Corolla: 5 petals, united (gamopetalous), showing valvate aestivation. 4. Androecium: 5 stamens, which are attached to the petals, indicating an epipetalous condition. 5. Gynoecium: The central part shows a bicarpellary, syncarpous ovary. The ovary is placed obliquely, which is a char

Practice Chapter on Quantrex Academy →

More from Chapter

Consider the following three biomolecules: X: Uridine Y: Cytidylic acid Z: Guanine Choose the option that correctly categorizes X, Y, and Z. 2026The complete, catalytically active enzyme together with its bound non-protein constituent is known as: 2026During a laboratory experiment, a student accidentally boils a sample of salivary amylase before adding it to a starch solution. Which of the following best explains the most likel 2026During a biological survey, a researcher discovers a new organism. To classify it properly, she examines its external and internal structure, cellular organization, developmental p 2026Given below are the stages in the sexual reproduction of higher fungi. Arrange the following stages in the correct sequence. A. Fusion of parental nuclei (Karyogamy) B. Meiosis in 2026Read the given statements regarding the general characteristics of bryophytes and select the incorrect statement. 2026Arrange the following male reproductive structures of gymnosperms in descending order of their physical hierarchy (macroscopic to microscopic). A. Microsporangium B. Microspore C. 2026Which of the following sets of plants is correctly paired with the nature of its dominant plant body and the status of its vascular tissues? 2026 Full Chapter list All NEET PYQs