Class 12BiologySexual Reproduction in Flowering PlantsMix Examples-Sexual Reproduction in Flowering Plants
MediumAfter culturing the anther of a plant,a few diploid plants were found along with haploid plants. The diploid plants could have arisen from
- AGenerative cell of pollen
- BCells of anther wall
- CVegetative cell of pollen
- DExine of pollen wall
Explore More
Similar Questions
In which of the following pairs of plant structures are haploid chromosomes found?
Medium
View SolutionWhich one of the following is $NOT$ a disadvantage of self-pollination?
Match the following columns:
Column-$I$ Column-$II$ $(a)$ $PEN$ $(1)$ Heart-shaped stage $(b)$ $PEC$ $(2)$ Coconut water $(c)$ Cotyledon $(3)$ White kernel of coconut $(d)$ Dicot embryo $(4)$ Scutellum
| Column-$I$ | Column-$II$ |
| $(a)$ $PEN$ | $(1)$ Heart-shaped stage |
| $(b)$ $PEC$ | $(2)$ Coconut water |
| $(c)$ Cotyledon | $(3)$ White kernel of coconut |
| $(d)$ Dicot embryo | $(4)$ Scutellum |
Medium
View SolutionMatch the entries in Column-$I$ with those of Column-$II$ and choose the correct answer.
Column-$I$ Column-$II$ $A$. Cleistogamy $m$. Insect pollination $B$. Geitonogamy $n$. Bud pollination $C$. Entomophily $o$. Pollination between flowers in the same plant $D$. Xenogamy $p$. Wind pollination $q$. Cross pollination
| Column-$I$ | Column-$II$ |
|---|---|
| $A$. Cleistogamy | $m$. Insect pollination |
| $B$. Geitonogamy | $n$. Bud pollination |
| $C$. Entomophily | $o$. Pollination between flowers in the same plant |
| $D$. Xenogamy | $p$. Wind pollination |
| $q$. Cross pollination |
Which of the following statements is incorrect?
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