Nutrition in Plants Quiz

The plant which traps and feeds on insects is:

• China Rose

• Rose

• Pitcher Plant

• Cuscuta

Plants take carbon dioxide from the atmosphere mainly through their :

• Roots

• Stem

• Flowers

• Leaves

The internal factor affecting the process of photosynthesis is

• Light

• Water

• Chlorophyll

• Temperature

The chemical used in starch test is :

• Safranin

• Blue ink

• Iodine

• Litmus

Pitcher plant falls in the category of:

• Herbivore

• Carnivore

• Insectivore

• None of these

Water reaches the leaves from the root by:

• Stomata

• Phloem

• Xylem

• None

Which gas is used from the atmosphere during photosynthesis

A Parasitic plant with yellow, slender and tabular stem is:

• Pitcher Plant

• Sunflower

• Cuscuta

• None of these

Which of the following shows symbiotic relationship ?

• Lichens

• Rhizobium bacterias and leguminous plants

• None of these

• Both (a) and (b)

Rhizobium is a