It's quite obvious, the answer is there is less water and food to find in the desert than in the forest.
The deserts usually have fewer numbers of amphibians than most other biomes.
they have more
forest fires
The fewer organism variation could all be eliminated by just one disease that a large variation in organism number could survive. Some with natural disasters, such as fire. A community without birds or large, fast running mammals could be wiped out in a large forest fire.
No, just the opposite. Think of an ocean compared to a desert. Which has more life in it? Even IN a desert, where is there more life, in the dunes or at the oasis? Water is necessary for all life, creatures that can survive on minimal water are actually rarer than other forms.
It goes: Domain, kingdom, phylum, class, order, family, genus, species; with domain with the most organisms, and species with the fewest. Therefore there are fewer organisms in a family.
can organisms with fewer no of chromosome reproduce more easily than organim with more
It's a forest with mixed trees. Usually fewer types trees live in forests.
Bengal tigers matter to humans because decreasing forest cover by human activities means fewer prey which results to tigers attacking domestic livestock due to fewer prey in the forest.
food/energy
less energy and pubs
The fewer the trees (cut to make room for the houses), the fewer the bugs, the fewer the woodpeckers.