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7th Ch- Nutrtition in plants and animals

Total questions: 20

Worksheet time: 15mins

Name
Class
Date
1.

Amarbel is an example of

a)

autotroph

b)

parasite

c)

saprotroph

d)

host

2.

Which part of the plant takes in carbon

dioxide from the air for photosynthesis

a)

Root

hair

b)

stomata

c)

leafveins

d)

sepals

3.

Insectivorous plants eat insects to fulfill their needs of

a)

Energy

b)

nitrogen,

c)

potassium

d)

calcium

4.

The process of intake of food is called...........

a)

Ingestion

b)

Digestion

c)

Absorption

d)

Assimilation

5.

The longest part of the digestive tract in humans is the ........................

a)

Oesophagus

b)

Stomach

c)

Small Intestine

d)

Large Intestine

6.

Name the finger like projections present in the small intestine which helps in nutrient absorption

a)

Buccal cavity

b)

Duodenum

c)

Pancreas

d)

Villi

7.

Identify ruminant from the following.

a)

Cat

b)

Cow

c)

Ant

d)

Tiger

8.

In amoeba,ingestion of food takes place with the help of false feet called................

a)

Vacuole

b)

Lysosome

c)

Arms

d)

Pseudopodia

9.

Largest gland in the human body

a)

Buccal cavity

b)

Brain

c)

Liver

d)

Intestine

10.

Name the process by which the digested food molecules are taken up by the intestine wall and sent to circulatory system.

a)

Assimilation

b)

Digestion

c)

Absorption

d)

Egestion

11.

The piercing and tearing teeth is called

a)

incisor

b)

Canine

c)

Pre-molar

d)

Molar

12.

Choose the correct order after reading the statement below.


Digestion is a complex process involving:

a)

Ingestion, Absorption, Digestion, Assimilation, Egestion

b)

Ingestion, Digestion, Assimilation, Absorption, Egestion

c)

Ingestion, Digestion, Absorption, Assimilation, Egestion

d)

Ingestion, Absorption, Assimilation, Digestion, Egestion

13.

______ takes in food by the use of pseudopodia.

a)

Goat

b)

Tiger

c)

Amoeba

d)

Human

14.

The ___ helps in mixing saliva with food.

a)

Heart

b)

Stomach

c)

Nose

d)

Tongue

15.

Mostly grass eating animals are called____.

a)

Carnivore

b)

Omnivore

c)

Ruminants

d)

Scavenger

16.

The inner walls of the stomach secrete _________.

a)

Mucus & hydrochloric acid

b)

Bile

c)

Lime

d)

Salt

17.

______secretes pancreatic juice.

a)

Liver

b)

Brain

c)

Pancreas

d)

Skin

18.

MilkTeeth fall off in _____.

a)

Children

b)

Adult

c)

Old Man

d)

Old Lady

19.

Amoeba digests its food in the ____.

a)

Food vacuole

b)

Stomach

c)

Liver

d)

Intestine

20.

Liver secrets _____.

a)

Acid

b)

Bile Juice

c)

Base

d)

Water