GRADE 10 NUTRITION IN ORGANISM DIAGNOSTIC TEST

Which of the following is a nutrient?

• Protein

• Fat

• Vitamin

• All of these

Human beings can be categorised as

• heterotrophs

• autotrophs

• parasites

• saprotrophs

The food making process in plants is called as

• glycolysis

• photosynthesis

• photolysis

• chemosynthesis

Which part of the plant is called its food factory ?

• Fruits

• Seeds

• Leaves

• Flowers

Tiny pores present on the surface of leaves through which gaseous exchange occurs are called

• stomata

• guard cells

• food holes

• gas holes

What is the ultimate source of energy for all living organisms?

• Water energy

• Wind energy

• Solar energy

• Chemical energy

Green pigment present in the leaves is called

• haemoglobin

• globulin

• albumin

• chlorophyll

Which of the following is an insectivorous plant?

• Pitcher plant

• Indian telegraph plant

• 4 ‘O’clock plant

• Cuscuta

Which of the following is an insectivorous plant?

• Pitcher plant

• Indian telegraph plant

• 4 ‘O’clock plant

• Cuscuta