MHT CET 202624 AprilMorning Shift
- Exam
- MHT CET
- Year
- 2026
- Date
- 24 April
- Shift
- Morning Shift
- Subject
- Biology
- Chapter
- Sexual Reproduction in Flowering Plants
MHT CET 2026 · 24 April · Morning Shift · Biology · Sexual Reproduction in Flowering Plants
Match type of outbreeding device given in Column I with respective...
Match type of outbreeding device given in Column I with respective example given in Column II
Choose the correct option
| Column (I) | Column (II) |
|---|---|
| (A) Protogyny | (I) Calotropis |
| (B) Herkogamy | (II) Primula |
| (C) Self sterility | (III) Gloriosa |
| (D) Heterostyly | (IV) Thea |
Options
- AA - III, B - IV, C - II, D - I
- BA - III, B - I, C - II, D - IV
- CA - III, B - I, C - IV, D - II
- DA - II, B - III, C - IV, D - I
Correct answer
C. A - III, B - I, C - IV, D - II
Step-by-step solution
Protogyny is a condition where the stigma matures earlier than the anthers, preventing self-pollination. An example is Gloriosa.
Herkogamy refers to the presence of a physical barrier between the anthers and stigma of the same flower, as seen in Calotropis.
Self sterility or self-incompatibility is a genetic mechanism that prevents self-pollen from fertilizing the ovules. An example is Thea.
Heterostyly is the presence of different lengths of styles and stamens in flowers of the same species, such as in Primula.
Thus, A matches with III, B matches with I, C matches with IV, and D matches with II.
Answer: A - III, B - I, C - IV, D - II
Herkogamy refers to the presence of a physical barrier between the anthers and stigma of the same flower, as seen in Calotropis.
Self sterility or self-incompatibility is a genetic mechanism that prevents self-pollen from fertilizing the ovules. An example is Thea.
Heterostyly is the presence of different lengths of styles and stamens in flowers of the same species, such as in Primula.
Thus, A matches with III, B matches with I, C matches with IV, and D matches with II.
Answer: A - III, B - I, C - IV, D - II