Home
Class 12
BIOLOGY
Flower of Hibiscus is...

Flower of Hibiscus is

A

Actinomorphic and epigynous

B

Actinomorphic and hypogynous

C

Zygomorphic and hypogynous

D

Zygomorphic and epigynous

Text Solution

AI Generated Solution

The correct Answer is:
To determine the characteristics of the flower of Hibiscus, we will analyze its symmetry and ovary position step by step. ### Step-by-Step Solution: 1. **Identify the Flower Type**: The flower of Hibiscus is commonly known as the China rose, scientifically referred to as Hibiscus rosa-sinensis. 2. **Determine Symmetry**: - **Actinomorphic vs. Zygomorphic**: - Actinomorphic flowers can be divided into two identical halves by any vertical plane passing through the center. - Zygomorphic flowers can only be divided into two identical halves by one specific plane. - The flower of Hibiscus is **actinomorphic** because it can be divided into two equal halves by multiple planes. 3. **Examine Ovary Position**: - **Hypogynous vs. Epigynous**: - In hypogynous flowers, the ovary is superior, meaning all other floral parts (petals, sepals, stamens) are attached below the ovary. - In epigynous flowers, the ovary is inferior, and the floral parts arise from the same level as the ovary. - The Hibiscus flower has a **superior ovary**, which means it is classified as **hypogynous**. 4. **Combine Findings**: - Since the Hibiscus flower is both actinomorphic and hypogynous, we conclude that the flower of Hibiscus is **actinomorphic and hypogynous**. 5. **Select the Correct Option**: - Based on the analysis, the correct answer is option number two: **actinomorphic and hypogynous**. ### Final Answer: The flower of Hibiscus is **actinomorphic and hypogynous**. ---
Promotional Banner

Topper's Solved these Questions

  • FAMILIES OF FLOWERING PLANTS

    DINESH PUBLICATION ENGLISH|Exercise BRAIN TEASERS -II|97 Videos
  • FRUIT AND SEED DISPERSAL

    DINESH PUBLICATION ENGLISH|Exercise CHECK YOUR GRASP|10 Videos

Similar Questions

Explore conceptually related problems

Identify the wrong pair of statements I. Number of stamens in 5 flowers of Allium is equal to those in 5 flowers of Solanum II. The microporangia of Hibiscus and Asparagus are having 80 pollen grains each. Then the ratio of number of pollen grains produced from each stamen of these two plants in 1:1 III. The ratio of number of stamens in the flowers of Pisum and Datura is 2:1 IV. The number of carpels in a flower of Smilax is equal to carpels in cyathium inflorescence.

A flower of mustard is

Flower of canna is

The pistil in Hibiscus is

sunflower, hibiscus, pea, grass

$ Flower of Rafflesia is largest sized. ! Large flowers have wind pollination

The flower of compositae is :-

Go through the following matches regarding the flower (i) Mustard - Epigynous (ii) Plum - Perigynous (iii) Hibiscus - Epigynous (iv) Peach - Perigynous Which of these are correct ?

Which of the following figures represents a typical placentation as seen in Hibiscus rosa sinensis (China rose)?

In terms of symmetry , the flower of which plant resembles the flowers of Cassie ?