EASY
7th CBSE
IMPORTANT
Earn 100

An Amoeba ingests a food particle.

Which of these shows the correct sequence of nutrition in the Amoeba?

60.47% studentsanswered this correctly

Important Questions on Nutrition in Animals

EASY
7th CBSE
IMPORTANT
Science Textbook of Competency Based Questions for Class VII>Chapter 2 - Nutrition in Animals>Exercise>Q 10
What are proteins broken down into?
HARD
7th CBSE
IMPORTANT
Science Textbook of Competency Based Questions for Class VII>Chapter 2 - Nutrition in Animals>Exercise>Q 11
Refer to the diagram of the human digestive system to answer.
Question Image
Organs and associated functions are given in options. Which of the following correctly states the function of the labelled organ?
EASY
7th CBSE
IMPORTANT
Science Textbook of Competency Based Questions for Class VII>Chapter 2 - Nutrition in Animals>Exercise>Q 12

The below diagram shows the part of the human alimentary canal.

Question Image

What is the function of part X?                                                                                                      

EASY
7th CBSE
IMPORTANT
Science Textbook of Competency Based Questions for Class VII>Chapter 2 - Nutrition in Animals>Exercise>Q 13

Which of these statements is true about the permanent set of teeth of humans?

(i) It contains 32 teeth, 16 in each jaw.

(ii) There are 4 incisors in each jaw.

(iii) There are 4 canines in each jaw.

(iv) There are 4 molars in each jaw.

MEDIUM
7th CBSE
IMPORTANT
Science Textbook of Competency Based Questions for Class VII>Chapter 2 - Nutrition in Animals>Exercise>Q 14

Which of the following bar charts represent the amount of starch digested in the mouth, stomach and the ileum of human beings.

MEDIUM
7th CBSE
IMPORTANT
Science Textbook of Competency Based Questions for Class VII>Chapter 2 - Nutrition in Animals>Exercise>Q 15
X is present in the stomach. However, its presence in excess causes indigestion, which requires the intake of milk of magnesia to undo its effect. What is X?
EASY
7th CBSE
IMPORTANT
Science Textbook of Competency Based Questions for Class VII>Chapter 2 - Nutrition in Animals>Exercise>Q 16
Read carefully the terms given below. Which of the following set is the correct combination of organs that do not carry out any digestive functions?
EASY
7th CBSE
IMPORTANT
Science Textbook of Competency Based Questions for Class VII>Chapter 2 - Nutrition in Animals>Exercise>Q 17
Read the given passage below:
Hydra are heterotrophic aquatic animals that feed upon insects, larvae and cyclopes. They capture their food with the help of tentacles around their mouth. In Hydra both extracellular and intracellular digestion takes place. They carry their prey to the mouth with the help of their tentacles. The mouth opens into the body cavity, where the food is first digested extracellularly by the enzymes. The semi digested food is then engulfed by the flagellated cells and completely digested. The digested food is now absorbed through diffusion, and the undigested food is egested through the mouth.
Answer the following questions by choosing the correct options given below.
Egestion in Hydra takes place through _____ .