The coloured part in Poinsettia $(Euphorbia)$ is

  • A
    Perianth
  • B
    Petal
  • C
    Leaf
  • D
    Bract

Explore More

Similar Questions

The pattern of arrangement of leaves on the stem or branch is called .......

Explain: $(1)$ Heterophylly

Which of the following two are the resultant of stipule modifications?
$I$. Spines in $Ziziphus$.
$II$. Tendrils in $Smilax$.
$III$. Tendrils in $Nepenthes$.
$IV$. Spines in $Argemone$.
$V$. Thorns in $Bougainvillea$.

In land plants,the guard cells differ from other epidermal cells in having

Which of the following shows whorled phyllotaxy?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo