Which of the following is not true about the alpine biome?

a. the alpine biome is the largest biome in the world.
b. it is found on five of seven continents.
c. the alpine biome has two distinct seasons.
d. the temperature in the alpine can fall below freezing

Alpine biomes are found in mountain regions like Andes, Alps, and Rocky Mountains. These biomes are characterized with cold, snow and wind. Organisms that live in the alpine and taiga biomes have developed unique adaptations that aid in their survival.

The following is not true about the alpine biome:

A.The alpine biome is the largest biome in the world.  Taiga is the world's largest land biome, making up 29% of the world's forest cover.

answer: the correct option is d. enzyme

lactase and carbonic anhydrase are the examples of enzymes.

lactase is an enzyme, which is present in the small intestine of mammals. it in the digestion of the disaccharide, lactose ( milk sugar) by converting it into two monosachharide, which are glucose and galactose.

carbonic anhydrase is present in the red blood cells. this enzyme plays significant role in the transport of co₂. it in the conversion of co₂ and h₂o into carbonic acid, which is then dissociated into bicarbonate ions and hydrogen ions.