Identify the false statement.

  • A
    Water hyacinth flowers are light purple in color.
  • B
    Water hyacinth is an aquatic weed.
  • C
    Water hyacinth was introduced in India due to its pollutant-indicator property.
  • D
    Water hyacinth causes an imbalance in the ecosystem dynamics of water bodies.

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Similar Questions

Assertion : Pollen mother cells $(PMCs)$ are the first male gametophytic cells.
Reason : Each $PMC$ gives rise to two pollens.

External fertilization is mostly observed in organisms that.....

Explain post-fertilization events.

$A$: More than one pollen tube can enter an embryo sac.
$R$: Double fertilization can occur by contribution of gametes from different pollen.

The zygote is:

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