English

Solve the crossword given as Figure. Across Down 1. Cream-coloured digestive gland 2. Feeds with the help of pseudopodia 3. Undigested excretory solid residues

Advertisements
Advertisements

Question

Solve the crossword given as Figure.

Across Down
1. Cream-coloured digestive gland 2. Feeds with the help of pseudopodia
3. Undigested excretory solid residues 6. Total number of molars in one jaw of an adult
4. Organ that mixes saliva with the food 8. Largest gland
5. Point of defecation 9. Watery secretion in the mouth
7. Stored in gall bladder 11. A ruminant
10. Finger-like outgrowth in the small intestine 12. Form of food chewed by ruminants
13. Kind of taste buds    
14. Kills bacteria in the stomach    
Puzzle
Advertisements

Solution

shaalaa.com
  Is there an error in this question or solution?
Chapter 2: Nutrition in Animals - LONG ANSWER QUESTIONS [Page 13]

APPEARS IN

NCERT Exemplar Science [English] Class 7
Chapter 2 Nutrition in Animals
LONG ANSWER QUESTIONS | Q 30. | Page 13

RELATED QUESTIONS

The largest gland in the human body is ______.


Which part of the digestive canal is involved in:

Chewing of food ______.


In human digestive system, the enzymes pepsin and trypsin are secreted respectively by:

(a) pancreas and liver
(b) stomach and salivary glands
(c) pancreas and gall bladder
(d) stomach and pancreas


Which of the following component of our food is digested by an enzyme which is present in saliva as well as in pancreatic juice?

(a) proteins
(b) fat
(c) minerals
(d) carbohydrate


Why is the small intestine the most important organ of the digestive system?


State whether the following statement is True or False.

The temporary set of teeth includes incisors, canines, and premolars only.


Define the term ‘digestion’.


Write true or false for the below statement. Rewrite the false statements correctly.

The process of taking in food is called assimilation


Define homodont dentition.


Define with examples: Herbivores


The question has four options. Choose the correct answer:

Stomach in vertebrates is the chief site of digestion of


Who is telling a lie?

Lung: I play an important role in excretion.


How do the salivary glands come to know that there is food in the mouth and it is time to secrete saliva?


What makes respiration and blood circulation go on all the time, and the processes of digestion happen at the right time?


What is the length of the alimentary canal?


Select the correct pair of peptide hormones secreted by the alimentary canal.


A few drops of iodine solution were added to rice water. The solution turned blue-black in colour. This indicates that rice water contains:


Match the following:

1. Pancreatic juice a. Breaking starch
2. Salivary enzymes b. Digestive enzymes
3. Salivary gland c. Alimentary canal
4. Digestive tract d. Parotid

Explain the role of the mouth in digestion of food.


The complete digestion and absorption of nutrients is done by the small intestine. Which of the following greatly enhances the process of absorbtion?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×