why life stocks consists of cattle sheep and goat just want exact answer to the question
Answers
They consist of them because lifestock means animals that help in our day to day life and sheeps give us wool which keeps us warm and goat gives milk as they both help in day to day life they are included under lifestock..
Answer:
Explanation:
digestive system of omnivores and carnivores is as described in Unit 3. In herbivores the digestive system is very large because they eat large amounts of grass.
· The horse, donkey and mule are herbivores but do not chew the cud. They are non-ruminants.
· Cattle, goats, sheep and buffalo chew the cud. They are ruminants.
The rumen (stomach)
The stomach of a ruminant has four chambers. The first chamber is very large and is called the rumen. The second chamber is the reticulum (honeycomb). The third is the omasum (book) and the fourth is the abomasum (the true stomach). The ruminant chews grass and swallows and it goes into the rumen.
The rumen (stomach)
When the ruminant has finished eating, the food is brought back up and rechewed. This is called chewing the cud or rumination. If the animal stops ruminating this is a sign of ill health.
Ruminants make a lot of gas in their stomachs and belch once every minute, (unlike people they belch silently). If the belching stops the stomach swells with gas. We call this bloat or tympany (Unit 8).
Rumen movement
The rumen moves regularly and contracts about once every minute. By putting your fist on the left flank (in the hollow behind the ribs) you will be able to detect the contractions. Regular contractions are a sign of good health.
Rumen movement