Available Answers

1. 1.

   Choose and write the correct answer(MCQs):

   1. Autotrophic nutrition is found only in _________________.
      1. green plants
      2. non-green plants
      3. animals
      4. human being.
   2. The pored present on the lower surface of the leaves are called _____________.
      1. lamina 
      2. chlorophyll
      3. stomata
      4. veins
   3. The  leaves have green pigment called _______________.
      1. carotenoid
      2. anthocyanin
      3. chlorophyll
      4. riboflavin
   4. ______________ is released into the atmosphere during photosynthesis.
      1. water
      2. carbon dioxide
      3. oxygen
      4. glucose
   5. The animals which only eat plants or plant products are called _____________.
      1. herbivores
      2. carnivores
      3. omnivores
      4. autotrophs
2. 2.

   Fill in the blanks:

   1. Plants can make their own _______________.
   2. Leaves are called the food ______________ of plants.
   3. The process of making food in the presence of water and sunlight is called ______________.
   4. Heterotrophs depend upon _____________ for their food.
   5. Saprophytes receive food from ____________ or decayed bodies.
   6. Bacteria and yeast are called ________________.
   7. _____________ is an example of symbiont.
   8. Venous flytrap is an example of ________________.
3. 3.

   Match the column A with column B:

   A	B
   1. Green plants	a. Yeast
   2. Lion	b. Symbiont
   3. Human beings	c. Photosynthesis
   4. Lichen	d. Carnivore
   5. Parasite	e. Omnivores
   6. Saprophyte	f. Tapeworm

    

4. 4.

   Define the term nutrition.
5. 5.

   What is photosynthesis? Explain in detail.
6. 6.

   Name the pigment present in leaves which trap energy of the sunlight.