MCQ
Flow of energy in our ecosystem takes place
- Aonly in one direction
- Bpossible in two directions
- Cin three dimensions
- Dmay occur in multiple directions
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$R$- One pair of gene segregate independently of another pair.
$A$. 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.
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