The presence of which structure makes the parachute mechanism for the dispersal of fruits and seeds common in plants of the family $Asteraceae$ (Compositae)?
- ABract
- BSpines
- CCorolla
- DPappus
Explore More
Similar Questions
Match the following columns:
Column-$I$ (Category) Column-$II$ (Characteristics) $(a)$ Bicarpellatae $(p)$ Ovary is superior. $(b)$ Inferae $(q)$ Thalamus is cup-shaped. $(c)$ Thalamiflorae $(r)$ Thalamus is dome-shaped. $(d)$ Calyciflorae $(s)$ Gynoecium is always bicarpellary. $(e)$ Heteromerae $(t)$ Ovary is inferior.
| Column-$I$ (Category) | Column-$II$ (Characteristics) |
| $(a)$ Bicarpellatae | $(p)$ Ovary is superior. |
| $(b)$ Inferae | $(q)$ Thalamus is cup-shaped. |
| $(c)$ Thalamiflorae | $(r)$ Thalamus is dome-shaped. |
| $(d)$ Calyciflorae | $(s)$ Gynoecium is always bicarpellary. |
| $(e)$ Heteromerae | $(t)$ Ovary is inferior. |
Medium
View SolutionWhat is true for the plant shown in the given figure?
Difficult
View SolutionTo which family does Hibiscus belong?
Easy
View SolutionWhich of the following is the correct name for the family $Gramineae$?
Medium
View SolutionThe placentation in $Brassicaceae$ is of the ...... type.
Medium
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo