Which of the following is a submerged hydrophyte?

  • A
    Ceratophyllum
  • B
    Utricularia
  • C
    Vallisneria and Hydrilla
  • D
    Lemna

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Similar Questions

Match the following columns and select the correct option.
Column-$I$ (Common Name) Column-$II$ (Scientific Name)
$(A)$ Hibiscus $(i)$ Bougainvillea spectabilis
$(B)$ Lemon $(ii)$ Allium cepa
$(C)$ Sunflower $(iii)$ Hibiscus rosa-sinensis
$(D)$ Bougainvillea $(iv)$ Citrus limon
$(E)$ Onion $(v)$ Helianthus annuus
- $(vi)$ Rosa indica

Match the plants in Column-$I$ with their specific floral characteristics in Column-$II$ and select the correct option.
Column-$I$ Column-$II$
$(A)$ China rose $(p)$ Thalamus disc-shaped
$(B)$ Lemon $(q)$ Ovary inferior
$(C)$ Rose $(r)$ Thalamus dome-shaped
$(D)$ Sunflower $(s)$ Perianth
$(E)$ Bougainvillea $(t)$ Thalamus cup-shaped
$(u)$ Ovary superior

Cricket bats are made from the wood of:

Which of the following is not a stem modification?

Match the following columns:
Column-$I$ (Local Name) Column-$II$ (Scientific Name)
$A$. China rose $i$. Bougainvillea spectabilis
$B$. Lemon $ii$. Allium cepa
$C$. Sunflower $iii$. Hibiscus rosa-sinensis
$D$. Onion $iv$. Citrus limon
$E$. Bougainvillea $v$. Helianthus annuus
- $vi$. Rosa indica

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