Write a note on holozoic nutrition.

Important Questions on Digestive System

MEDIUM

Biology>Biology of Animal Systems>Digestive System>Modes of Nutrition in Animals

Anita was showing deficiency symptoms of certain vitamins, doctor advised vitamin tablets. By mistake she took large doses of these tablets. After realizing this she goes to the doctor. The doctor advises her not to panic but have plenty of water. Which of the following vitamin tablets the doctor must have prescribed to her?

EASY

Biology>Biology of Animal Systems>Digestive System>Modes of Nutrition in Animals

The Amoeba shows _____ mode of nutrition.    

MEDIUM

Biology>Biology of Animal Systems>Digestive System>Modes of Nutrition in Animals

Name the type of carbohydrate that can be digested by ruminants but not by humans. Give the reason also.

MEDIUM

Biology>Biology of Animal Systems>Digestive System>Modes of Nutrition in Animals

What is meant by term “rumination”? Name any two ruminants.

MEDIUM

Biology>Biology of Animal Systems>Digestive System>Modes of Nutrition in Animals

Can we survive only on raw, leafy vegetables/grass? Discuss.

EASY

Biology>Biology of Animal Systems>Digestive System>Modes of Nutrition in Animals

What is meant by rumination?

MEDIUM

Biology>Biology of Animal Systems>Digestive System>Modes of Nutrition in Animals

What is meant by chewing cud?

MEDIUM

Biology>Biology of Animal Systems>Digestive System>Modes of Nutrition in Animals

How is ruminant’s stomach different from humans?

EASY

Biology>Biology of Animal Systems>Digestive System>Modes of Nutrition in Animals

Tigers and lions chew the cud.

MEDIUM

Biology>Biology of Animal Systems>Digestive System>Modes of Nutrition in Animals

Can we survive only on grass & raw leafy vegetables? Give reason for your answer.

MEDIUM

Biology>Biology of Animal Systems>Digestive System>Modes of Nutrition in Animals

What are ruminants? Which of the following are ruminants?
Fish, Amoeba, Cow, Humans, Dogs, Sheep, Buffalo, Deer, Goat, Giraffe

MEDIUM

Biology>Biology of Animal Systems>Digestive System>Modes of Nutrition in Animals

Explain how ruminants digest their food. How is their digestion process different from the digestion in humans?

HARD

Biology>Biology of Animal Systems>Digestive System>Modes of Nutrition in Animals

Is food vacuole in Amoeba similar to the small intestine of human beings. How?

MEDIUM

Biology>Biology of Animal Systems>Digestive System>Modes of Nutrition in Animals

Write one similarity and one difference between the nutrition in Amoeba and human being.

HARD

Biology>Biology of Animal Systems>Digestive System>Modes of Nutrition in Animals

Describe the process of digestion in ruminants.

MEDIUM

Biology>Biology of Animal Systems>Digestive System>Modes of Nutrition in Animals

Describe with the help of labelled diagrams, how feeding and digestion in Amoeba takes place?

MEDIUM

Biology>Biology of Animal Systems>Digestive System>Modes of Nutrition in Animals

Explain the term ‘chewing the cud'.
 

EASY

Biology>Biology of Animal Systems>Digestive System>Modes of Nutrition in Animals

Cotyledons are also called-

EASY

Biology>Biology of Animal Systems>Digestive System>Modes of Nutrition in Animals

What does 'chewing the cud' mean?

MEDIUM

Biology>Biology of Animal Systems>Digestive System>Modes of Nutrition in Animals

Define rumination.