Nutrition in Animals Test

Result

Nutrition in Animals Test - 10

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Weekly Quiz Competition

Question 1
1 / -0

The correct order of the various steps of human nutrition is:

A
Ingestion, egestion, digestion, absorption, and assimilation

B
Ingestion, egestion, assimilation, absorption, and assimilation

C
Ingestion, assimilation, digestion, absorption, and egestion

D
Ingestion, digestion, absorption, assimilation, and egestion
Solution
There are five steps in the process of nutrition in animals. The steps are:
- Ingestion - The process of taking food into the body is called ingestion.
- Digestion - It involves the break down of nutrients such as proteins into amino acids, carbohydrates into starch, and fats into fatty acids and glycerol.
- Absorption - It involves the absorption of nutrients from the food to the blood.
- Assimilation - It involves the process of transporting nutrients and water to all parts of the body by blood.
- Egestion - It involves the disposal of undigested food from the body. Hence, various steps of human nutrition are in the order - Ingestion, digestion, absorption, assimilation and egestion.
So, the correct answer is option D.
Question 2
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Match the following.
1. Incisors a. Grinding teeth
2. Canines b. Cracking teeth
3. Premolars c. Cutting teeth
4. Molars d. Tearing teeth

A
1 - b, 2 - d, 3 - a, 4 - c

B
1 - b, 2 - a, 3 - d, 4 - c

C
1 - c, 2 - b, 3 - d, 4 - a

D
1 - c, 2 - d , 3 - b , 4 - a
Solution
Incisors: The middlemost four teeth on the upper and lower jaws which help in cutting the food. So, they are referred to as cutting teeth.
Canines: The pointed teeth just outside the incisors which help in tearing of the food.
Premolars: Teeth between the canines and molars which helps in cracking of food.
The molars or molar: teeth are large, flat teeth at the back of the mouth. They are used primarily to grind food during chewing.
So, the correct answer is D.
Question 3
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Teeth marked A represent

A
Incisors

B
Canines

C
Molars

D
Premolars
Solution
A normal adult mouth has 32 teeth.
Incisors: The middlemost four teeth on the upper and lower jaws.
Canines: The pointed teeth just outside the incisors.
Premolars: Teeth between the canines and molars.
Molars or molar: teeth are large, flat teeth at the back of the mouth. Hence, Teeth marked A represents incisors.
So, the correct answer is 'incisors'.
Question 4
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An adult has ............. teeth.

A
20

B
24

C
28

D
32
Solution
A normal adult mouth has 32 teeth.
- Incisors: The middlemost four teeth on the upper and lower jaws.
- Canines: The pointed teeth just outside the incisors.
- Premolars: Teeth between the canines and molars.
- The molars or molar: teeth are large, flat teeth at the back of the mouth. Hence, an adult has 32 teeth.
So, the correct answer is '32'.
Question 5
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Cavity present in the tooth is called as

A
Pulp cavity

B
Nasal cavity

C
Abdominal cavity

D
Chest cavity

Solution

Pulp cavity is the central cavity of a tooth containing the dental pulp and being made up of the root canal and the pulp chamber. Nasal cavity is present in nose, abdominal cavity in abdomen and chest cavity in chest.
Therefore, the correct answer is option A.
Question 6
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Which of the following is the stomach part in which herbivores secretes the grass which is swallowed quickly?

A
Lumen

B
Pyloric

C
Rumen

D
Ileum
Solution
- The animals which partially digest food have a four-chambered stomach and the process of digestion is as follows: The food is chewed and swallowed quickly and passed into the first stomach called Rumen.
- Then the microorganisms help in breaking down the food and this partially digested food is called cud. Hence, the rumen is the stomach part in which herbivores secretes the grass which is swallowed quickly.
So, the correct answer is 'rumen'.
Question 7
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Directions For Questions

Picture based Questions :-

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What is the mode of nutrition in the given organisms?

A
A- Holozoic B - Parasitic

B
A - Parasitic B - Holozoic

C
A - Saprotrophic B - Holzoic

D
A - Autotrophic B - Heterotrophic
Question 8
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Which of the following is a soft material in the tooth?

A
Dentine

B
Pulp

C
Enamel

D
Root

Solution

The teeth are composed of three basic structures present: the outer hard covering called the enamel, the hard inner part called the dentine and the soft tissue present called the pulp. The pulp is the nourishment source of the dentine. It is composed of the cells and blood vessels and nerves that occupy the cavity present in the center of the tooth.
S, the correct answer is option B.
Question 9
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The incisor tooth is meant for

A
Biting and cutting

B
Chewing

C
Munching and chewing

D
Munching

Solution

The front four teeth in each arch are called incisors, and their function is to cut food with their sharp thin edges.
Thus, the correct answer is (A).
Question 10
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Match the following.
A. Incisors 1. Grinding teeth
B. Canines 2. Cracking teeth
C. Premolars 3. Cutting teeth
D. Molars 4. Tearing teeth

A
A- 2, B- 4, C- 1, D- 3

B
A- 2, B-1 , C- 4, D- 3

C
A- 3, B- 2, C- 4, D- 1

D
A- 3, B- 4, C- 2, D- 1

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Re-Attempt Weekly Quiz Competition

1. Incisors	a. Grinding teeth
2. Canines	b. Cracking teeth
3. Premolars	c. Cutting teeth
4. Molars	d. Tearing teeth

A. Incisors	1. Grinding teeth
B. Canines	2. Cracking teeth
C. Premolars	3. Cutting teeth
D. Molars	4. Tearing teeth

Nutrition in Animals Test - 10

Result

Nutrition in Animals Test - 10

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Rank

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SHARING IS CARING

Question 1

Ingestion, egestion, digestion, absorption, and assimilation

Ingestion, egestion, assimilation, absorption, and assimilation

Ingestion, assimilation, digestion, absorption, and egestion

Ingestion, digestion, absorption, assimilation, and egestion

Solution

Question 2

1 - b, 2 - d, 3 - a, 4 - c

1 - b, 2 - a, 3 - d, 4 - c

1 - c, 2 - b, 3 - d, 4 - a

1 - c, 2 - d , 3 - b , 4 - a

Solution

Question 3

Incisors

Canines

Molars

Premolars

Solution

Question 4

20

24

28

32

Solution

Question 5

Pulp cavity

Nasal cavity

Abdominal cavity

Chest cavity

Solution

Question 6

Lumen

Pyloric

Rumen

Ileum

Solution

Question 7

A- Holozoic B - Parasitic

A - Parasitic B - Holozoic

A - Saprotrophic B - Holzoic

A - Autotrophic B - Heterotrophic

Question 8

Dentine

Pulp

Enamel

Root

Solution

Question 9

Biting and cutting

Chewing

Munching and chewing

Munching

Solution

Question 10

A- 2, B- 4, C- 1, D- 3

A- 2, B-1 , C- 4, D- 3

A- 3, B- 2, C- 4, D- 1

A- 3, B- 4, C- 2, D- 1

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