Animals that move about or swim about in the sea are known as:

The plants $Prosopis$ (Khejri),$Acacia$ (Babul),and $Capparis$ (Kair) are representative of which tropical biome?

Bottom dwelling animals constitute:

Smaller animals tend to lose body heat very fast as compared to larger animals because they have

Read the following statements with respect to the features of biomes and select the correct option for tropical rain forests:
$a.$ Buttress roots
$b.$ Vines,lianas and epiphytes are abundant
$c.$ Highly leached soils
$d.$ Soil has high base content
$e.$ $30-40 \; m$ tall canopy structure with $2-3$ strata only

Nearly all plants and an overwhelming majority $(99\;\%)$ of animals are categorised as