The Question is from neet-botany morphology-of-flowering-polants flower, and it was created by the author D VINOD

Question

A researcher observes a flower with a superior ovary, numerous stamens, and petals fused into a corolla tube. Based solely on these characteristics, to which of the following families does this flower MOST likely belong?

D VINOD · Accepted Answer

## CORE INFORMATION
✓ **Answer**: C
## CONCEPT FRAMEWORK
 **Primary Concept**: Plant Morphology and Family Classification
 **Related Topics**: Floral characteristics, Angiosperm families, Ovary position, Stamen number, Corolla type
 **Prerequisites**: Basic understanding of plant anatomy and the characteristics of different plant families.
## SOLUTION PATHWAY
**Given Information**:
  * Superior ovary: The ovary is positioned above the other floral parts.
  * Numerous stamens: Many stamens are present.
  * Petals fused into a corolla tube: The petals are joined together to form a tube.
**Method & Steps**:
 1. Analyze the given floral characteristics.
  Reasoning: We need to identify a plant family that commonly exhibits these features.
 2. Compare the characteristics with known plant families.
  Working: Let's examine the options:
        * Liliaceae:  Often have superior ovaries, but typically have 6 stamens (not numerous) and tepals (not distinct petals and sepals fused into a corolla tube).
        * Brassicaceae:  Usually have superior ovaries, 6 stamens (4 long and 2 short), and separate petals (not fused).
        * Solanaceae: Commonly have superior ovaries, numerous stamens, and petals fused into a corolla tube. This is a strong match.
        * Fabaceae:  Usually have superior ovaries, but typically have 10 stamens (often fused) and separate petals (not fused into a tube).
 3. Determine the most likely family based on the best match.
  Result: Solanaceae (family of nightshades) exhibits all three characteristics: superior ovary, numerous stamens, and petals fused into a corolla tube.
  Verification: The characteristics strongly align with the Solanaceae family.  
 ## OPTION ANALYSIS
A :x: Liliaceae typically have 6 stamens and separate tepals, not numerous stamens and a fused corolla tube.
B :x: Brassicaceae have separate petals and a characteristic number of stamens (6, 4 long, 2 short).
C ✓: Solanaceae flowers commonly exhibit a superior ovary, numerous stamens, and petals fused into a corolla tube.
D :x: Fabaceae flowers usually have 10 stamens (often fused) and separate petals.
 ## LEARNING AIDS
 **Common Mistakes**:
  1.Confusing the characteristics of different plant families: Thoroughly review the key characteristics of each family to avoid misidentification.
  2.Overlooking details: Pay close attention to the number of stamens and the arrangement of petals.
 **Quick Tips**:
  1.Create a table summarizing the key features of different plant families for easy comparison.
  2.Use mnemonic devices to remember the characteristics of commonly studied families.

D VINOD · Answer

Liliaceae

D VINOD · Answer

Brassicaceae

D VINOD · Answer

The correct Option is "Solanaceae"

D VINOD · Answer

Fabaceae

NEET Botany Morphology of Flowering Plants Flower MCQs

Select Topic

Question Tags

Question Tags

Question Tags

Question Tags

Question Tags

Question Tags

Question Tags

Question Tags

Question Tags

Question Tags

NEET Subjects

Our Bots

Company