7Class - Science - Nutrition in Plants

Cuscuta is an example of __________

• Autotroph
• Parasite
• Saprophyte
• Symbiont

Haustoria are

• Roots
• Stems
• Leaves
• Roots, Stems and Leaves

Raw maerials involved in the process of photosynthesis is / are

• Carbon dioxide
• Water
• Oxygen and Water
• Carbon dioxide, Water and Sunlight

Among Hibiscus, Teak, Nepenthus and Aloevera, the insectivorous plant is

• Hibiscus
• Teak
• Nepenthus
• Aloevera

The green substance in the leaves is called __________

• Stomata
• Chlorophyl
• Stem
• Roots

Iodine turns starch solution into __________ Colour

• Blue
• Green
• Red
• Blue black

Among Cuscuta, Fungi, Human beings and Pitcher, __________ are heterotrophs

• Cuscuta
• Fungi
• Human beings
• Pitcher

Green plants are __________

• Autotrophs
• Heterotrophs
• Parasites
• Saprotrophs

Chlorophyll is absent in these plants _________

• Autotrophs
• Heterotrophs
• Autotrophs and Heterotrophs
• No answer

The food synthesised by the plants is stored as _________

• Glucose
• Starch
• Proteins
• Glucose, Starch and Proteins