Question:
Which of the following is an example of actinomorphic flower?
Which of the following is an example of actinomorphic flower?
Updated On: Mar 28, 2026
- Datura
- Cassia
- Pisum
Sesbania
Show Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
An actinomorphic flower, also known as a radial symmetrical flower, is one that can be divided into equal halves along multiple planes. This symmetry is akin to a circle or a star where any plane passing through the center will divide the flower into identical parts.
Let's review the characteristics of flowers given in the options:
- Datura: Datura flowers are indeed actinomorphic. They have a radial symmetry that allows them to be split into equal halves in multiple ways.
- Cassia: Flowers of Cassia genus, like Cassia fistula, are zygomorphic, meaning they have bilateral symmetry and only one plane that divides them into mirror-image halves.
- Pisum: Commonly known as the pea plant, its flowers are zygomorphic. They exhibit bilateral symmetry, meaning they can only be divided into mirror halves by a single plane.
- Sesbania: Like Pisum, Sesbania flowers also show zygomorphic attributes with bilateral symmetry.
Therefore, among the options provided, Datura is the correct example of an actinomorphic flower.
Was this answer helpful?
3
0
Top NEET Biology Questions
- The chronological order of human evolution from early to the recent is
- Upper part of sea/aquatic ecosystem contains
- Where is respiratory electron transport system (ETS) located in plants ?
- Which among the following are the smallest living cells, known without a definite cell wall, pathogenic to plants as well as animals and can survive without oxygen ?
- Three of the following pairs of the human skeletal parts are correctly matched with their respective inclusive skeletal category and one pair is not matched. Identify the non-matching pair. .
Pair of skeletal parts Category (a)$\,\,$ Sternum and ribs$\,\,$ Axial skeleton (b)$\,\,$ Clavicle and glenoid cavity$\,\,$ Pelvic girdle (c)$\,\,$ Flumerus and ulna$\,\,$ Appendicular skeleton (d)$\,\,$ Malleus and stapes$\,\,$ Ear ossicles
View More Questions
Top NEET The Flower Questions
- Identify the set of correct statement:
A. The flowers of Vallisneria are colourful and produce nectar.
B. The flowers of waterlily are not pollinated by water.
C. In most of water-pollinated species, the pollen grains are protected from wetting.
D. Pollen grains of some hydrophytes are long and ribbon like.
E. In some hydrophytes, the pollen grains are carried passively inside water.
Choose the correct answer from the options given below - Identify the type of flowers based on the position of calyx, corolla and androecium with respect to the ovary from the given figures (a) and (b).
- Identify the correct description about the given figure.
- Match List I with List II
List I (Types of Stamens) List II (Example) A Monoadelphous I Citrus B Diadelphous II Pea C Polyadelphous III Lily D Epiphyllous IV China-rose
Choose the correct answer from the options given below: - The ovary is half inferior in:
Top NEET Questions
- A $100.0\, mL$ dilute solution of $Ag ^{+}$is electrolysed for $15.0$ minutes with a current of $1.25 \,mA$ and the silver is removed completely. What was the initial $\left[ Ag ^{+}\right]$?
- The time constant of C-R circuit is
- The chronological order of human evolution from early to the recent is
- The correct Boolean operation represented by the circuit diagram drawn is :
- The driver of a car travelling with speed $30\, m/sec$ towards a hill sounds a horn of frequency $600\, Hz.$ If the velocity of sound in air is $330\, m/s,$ the frequency of reflected sound as heard by driver is
View More Questions