Wednesday, May 25, 2016
CAMELS
A camel is an even-toed ungulate within the genus Camels, bearing distinctive
fatty deposits known as "humps" on its back. The average life expectancy of a
camel is 40 to 50 years. A full-grown adult camel stands 1.85 m (6 ft 1 in) at
the shoulder and 2.15 m (7 ft 1 in) at the hump. Camels can run at up to
65 km/h (40 mph) in short bursts and sustain speeds of up to 40 km/h
(25 mph). Bactrian camels weigh 300 to 1,000 kg (660 to 2,200 lb) and
dromedaries 300 to 600 kg (660 to 1,320 lb).The male dromedary camel has in
its throat an organ called a dull, a large, inflatable sac he extrudes from his
mouth when in rut to assert dominance and attract females. It resembles a
long, swollen, pink tongue hanging out of the side of its mouth. Camels mate
by having both male and female sitting on the ground, with the male mounting
from behind. The male usually ejaculates three or four times within a single
mating session. Came lids are the only ungulates to mate in a sitting position.
Camels do not directly store water in their humps as was once commonly
believed. The humps are actually reservoirs of fatty tissue: concentrating
body in their humps minimizes the insulating effect fat would have if distributed
over the rest of their bodies, helping camels survive in hot climates. Camel is
a staple food of desert nomad tribes and is sometimes considered a meal in
and of itself; a nomad can live on only camel milk for almost a month. Camel
milk is rich in vitamins, minerals, proteins, and immunoglobulin’s; compared to
cow's milk, it is lower in fat and lactose and higher in potassium, iron, and
MARIJA, 7.A
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