English

The Question Has Four Options. Choose the Correct Answer: Ileum is Characterized by

Advertisements
Advertisements

Question

The question has four options. Choose the correct answer:

The ileum is characterized by

Options

  • Brunner's glands and leaf-like villi.

  • Brunner's glands and club-shaped villi.

  • club-shaped villi and Peyer's patches.

  • Peyer's patches and Bunner's glands.

MCQ
Advertisements

Solution

Club-shaped villi and Peyer's patches.

shaalaa.com
  Is there an error in this question or solution?
Chapter 11: Digestive System (Teeth, Organs, Digestive Glands and their Functions).. - Exercise [Page 151]

APPEARS IN

Frank Biology Part 1 [English] Class 9 ICSE
Chapter 11 Digestive System (Teeth, Organs, Digestive Glands and their Functions)..
Exercise | Q 20.02 | Page 151

Video TutorialsVIEW ALL [2]

RELATED QUESTIONS

What is the location and function of the villi?


Match the items of Column I with suitable items in Column II.

  Column I   Column II
(a) Salivary gland (i) Bile juice secretion
(b) Stomach (ii) Storage of undigested food
(c) Liver (iii) Saliva secretion
(d) Rectum (iv) Acid release
(e) Small intestine (v) Digestion is completed
(f) Large intestine (vi) Absorption of water
    (vii) Release of faeces

What is the special name of the contraction and expansion movement which pushes the food further in our digestive tract (or alimentary canal)?


If the teeth are not cleaned regularly, they become covered with a sticky yellowish layer W of food particles and bacteria. Since layer W covers the teeth, the alkaline liquid X secreted by glands Y inside the mouth cannot reach the teeth surface to neutralise the acid formed by the action of organisms Z on sugary food, and hence tooth decay sets in.
  1. What is W known as?
  2. What are (i) X and (ii) Y?
  3. What are organisms Z?
  4. State one way of removing layer W from the teeth.

Why is there no enzyme to digest vitamins?


Study the diagram given below and then answer the question that follows:

Name the parts labelled 1, 2, 3, 4, 5 and 6.


Study the following dental formula and then answer the question that follow: 

`"i"  3/4   "c"   0/0   "pm"   0/1   "m"   1/1`

Is the dentition that of a carnivore or herbivore? Give a reason to support your answer.


Write the function of the following in the human alimentary canal:

Saliva


Write four sequential steps of the procedure of the experiment "Preparing a temporary mount of a leaf peel to show stomata".


Fill in the blanks in the table (1-5) by selecting the suitable names of substances from the list given below:
(steapsin, peptones, fatty acids, proteoses, protein).

Digestive Enzymes Acts on To convert into
(i) Pepsin _________(2) ________(3) and
(ii) _______(1) Fats

________(4)

_________(5)


What is the role of the liver and the pancreas respectively in the digestion of food?


What do you mean by nutrition?


The process of digestion starts from the ______.


Which option represents the CORRECT sequence of digestive organs between the mouth and the anus?


Name the organism which lives in the digestive system of human ______.


Cellulose-rich food substances are good source of roughage in human beings because ______.


Following statements describe animal nutrition. Read the statement and give one word for the statement. Write the terms that describe process.

Breaking of complex food substances into simpler and soluble substances.


Fill in the blanks using the words listed below.

water, front, intestinal, salts, pseudopodia, back, vacuole
  1. The digestion of all food components is completed by the ______ juice.
  2. Large intestine absorbs ______ and some ______ from the undigested food.
  3. Tongue is attached at the ______ to the floor of the mouth cavity and is free at the ______.
  4. Amoeba pushes out ______ around the food and traps it in a food ______.

Curdling of milk protein is done by ______.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×