WorksheetsLesson-6- NUTRITION
Total questions: 10
Worksheet time: 4mins
Autotrophic mode of nutrition require-
a. Carbon dioxide and water
b. Chlorophyll
c. Sunlight
d. All of the above
Which of the following is an example of saprotroph?
a. Grass
b. Mushroom
c. Amoeba
d. Paramecium
Which of the following substances enters plant tissue through stomata?
a. Water
b. Nitrate
c. Iron
d. Carbon dioxide
Hydrochloric acid is secreted by which organ?
a. Buccal cavity
b. Oesophagus
c.Stomach
d. Small intestine
What is the total number of teeth in a normal adult?
8
16
32
36
animals store food in the form of the following?
a. Carbohydrate
b. Starch
c. Glycogen
d. Glucose
(a)
During an experiment on photosynthesis, what is the role of KOH?
Absorption of any carbon dioxide
Supplying carbon dioxide for photosynthesis
Supplying water vapour for photosynthesis
Removal of any oxygen
Which is the correct sequence -
mouth → oesophagus → stomach → small intestine → large intestine
mouth → stomach → oesophagus → small intestine → large intestine
mouth → oesophagus → stomach → large intestine → small intestine
mouth → stomach → small intestine → oesophagus → large intestine
A few drops of iodine solution were added to rice water. The solution turned blue black in colour. This indicates rice water has -
complex proteins
simple proteins
starch
Fats
Choose the form in which most of the plants absorb nitrogen from the atmosphere ?
proteins
nitrates and nitrites
atmospheric nitrogen
amino acids
