Table of Contents
What special feature does yak have?
Description of the Yak Yaks are robust cattle with a bulky frame, short but thick legs, and rounded cloven hooves that are splayed to help them walk in snow. Their most distinctive feature is an extremely dense, shaggy long coat that, in some individuals, hangs down to the ground.
Why does yak have small ears and short tail?
The yak has adapted to cold, to low oxygen at high altitudes, to shortage of feed for up to seven months of the year, to precipitous terrain and danger from predators (primarily wolves). The yak’s resistance to cold is aided by a compact body with short neck and short limbs, short tail, small ears and no dewlap.
Why do yaks have humps?
All the species of the yaks have a distinct hump on the top of their body. These humps are the unique fat storage system that supplies the body with energy during the long absence of food. The male humps are usually bigger than the female ones.
What is meant by adaptation What are the adaptations shown by animals of mountains?
The adaptations of animals living in mountain region are: 1) Small extremities to reduce heat loss. 2) Thick skin or fur for protection from cold. 3) Thick layer of body fat / blubber – to reduce body heat loss. 4) Strong hooves for walking on rocky slopes.
How do yaks keep warm?
Yak. Yaks are able to withstand temperatures of -40degrees C (–40 degrees F). The yak’s warm coat provides insulation through a thick outer coating of long hair and a dense inner coating of matted, shorter fur.
Do yaks have a hump?
All the species of the yaks have a distinct hump on the top of their body. These humps are the unique fat storage system that supplies the body with energy during the long absence of food. The male humps are usually bigger than the female ones. They have a very quite nature usually.
How does a yak adapt to its environment?
The yak’s large chest and lungs are adaptations to low oxygen contents in the mountains. The yak uses its hooves and horns to break the ice from frozen ground and graze on the grass below. Q: What are the adaptations of the yak?
What makes a yak different from a cow?
Another quality that makes the yak different from average cattle is that yaks have larger lungs and heart and a larger blood count. This allows for very successful blood flow at very cold temperatures, efficient oxygen exchange, and keeps a yak’s body temperature up.
Why does a yak have a longer intestine than other animals?
The yak also has a longer intestine because of its diet than a carnivore. This allows the yak to get every nutrient out of its food before expelling the excess as waste. Because of the severe habitat, a yak needs a lot of nutrients to keep moving, to keep warm, and to get oxygen to all of its cells.