Water pollinated plant is
Vallisneria
Hydrilla
Zostera
All of these
Identify the set of correct statements:
$A$. The flowers of Vallisneria are colourful and produce nectar.
$B$. The flowers of water lily 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.
This diagram given below depicts
Sperm cells of angiosperms differ from the rest of the plant groups like gymnosperms by
Match the columns
Column $I $ | Column $II$ |
$(a)$ Animophili | $(1)$ By water |
$(b)$ Hydrophili | $(2)$ By wind |
$(c)$ Zoophili | $(3)$ By insects |
$(d)$ Antemophili | $(4)$By animals |
Which one of the following plants shows a very close relationship with a species of moth, where none of the two can complete its life cycle without the other?