341729
Which of the following statements is false?
I. Vallisneria
and
Hydrilla
are fresh water plants while sea- grasses (e.g.Zostera) are marine plant.
II. Vallisneria
is epihydrophilous while
Zostera
is hypohydrophilous.
iii. Pollination in water lily/Lotus (
Nymphea
) and
Eichhornia
(water hyacinth) takes place by insects
iv. In majority of aquatic plants flowers emerge above the level of water and are pollinated by insects or wind
v. In most of the water pollinated species, pollen grains are protected from wetting due to absence of mucilaginous covering
vi. In hydrophilus plants pollen grains are spherical
341729
Which of the following statements is false?
I. Vallisneria
and
Hydrilla
are fresh water plants while sea- grasses (e.g.Zostera) are marine plant.
II. Vallisneria
is epihydrophilous while
Zostera
is hypohydrophilous.
iii. Pollination in water lily/Lotus (
Nymphea
) and
Eichhornia
(water hyacinth) takes place by insects
iv. In majority of aquatic plants flowers emerge above the level of water and are pollinated by insects or wind
v. In most of the water pollinated species, pollen grains are protected from wetting due to absence of mucilaginous covering
vi. In hydrophilus plants pollen grains are spherical
341729
Which of the following statements is false?
I. Vallisneria
and
Hydrilla
are fresh water plants while sea- grasses (e.g.Zostera) are marine plant.
II. Vallisneria
is epihydrophilous while
Zostera
is hypohydrophilous.
iii. Pollination in water lily/Lotus (
Nymphea
) and
Eichhornia
(water hyacinth) takes place by insects
iv. In majority of aquatic plants flowers emerge above the level of water and are pollinated by insects or wind
v. In most of the water pollinated species, pollen grains are protected from wetting due to absence of mucilaginous covering
vi. In hydrophilus plants pollen grains are spherical
341729
Which of the following statements is false?
I. Vallisneria
and
Hydrilla
are fresh water plants while sea- grasses (e.g.Zostera) are marine plant.
II. Vallisneria
is epihydrophilous while
Zostera
is hypohydrophilous.
iii. Pollination in water lily/Lotus (
Nymphea
) and
Eichhornia
(water hyacinth) takes place by insects
iv. In majority of aquatic plants flowers emerge above the level of water and are pollinated by insects or wind
v. In most of the water pollinated species, pollen grains are protected from wetting due to absence of mucilaginous covering
vi. In hydrophilus plants pollen grains are spherical
341729
Which of the following statements is false?
I. Vallisneria
and
Hydrilla
are fresh water plants while sea- grasses (e.g.Zostera) are marine plant.
II. Vallisneria
is epihydrophilous while
Zostera
is hypohydrophilous.
iii. Pollination in water lily/Lotus (
Nymphea
) and
Eichhornia
(water hyacinth) takes place by insects
iv. In majority of aquatic plants flowers emerge above the level of water and are pollinated by insects or wind
v. In most of the water pollinated species, pollen grains are protected from wetting due to absence of mucilaginous covering
vi. In hydrophilus plants pollen grains are spherical