Nutrition in Plants and Animals Sample Questions for Class 7
Question 1
Which two body systems work together to make movement possible?
A. skeletal and muscle systems
B. circulatory and nervous systems
C. respiratory and digestive systems
Question 2
are large molecules that are made of amino acids. These molecules are important building blocks for living things.
A. Proteins
B. Carbohydrates
C. Monomers
D. Chloroplasts
Question 3
O is the correct chemical symbol for oxygen.
A. True
B. False
Question 4
A pine tree is a member of the kingdom
A. Animalia.
B. Fungi.
C. Protista.
D. Plantae.
Question 5
Four elements that compose macromolecules are
A. carbon, hydrogen, oxygen, and nitrogen.
B. oxygen, iron, boron, and zinc.
C. fats, carbohydrates, vitamins, and minerals.
D. water, oxygen, fats, and nitrogen.