Term 2 Cell Biology 3 Marks and 5 Marks Questions

7th Standard EM

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Science

Time : 01:00:00 Hrs
Total Marks : 38
    6 x 3 = 18
  1. Why the cell is very important for us?

  2. Distinguish between the following pairs Smooth ER and Rough ER Cell wall and cell membrane Chloroplast and mitochondria

  3. Write correct sequence from cell to organism?

  4. Write a short note on nucleus.

  5. Classify the following terms into cells, tissues, organs and write in the tabular column given below
    Neuron, Lungs. Xylem, brain, adipose, Leaf, RBC, WBC, hand, muscle, heart, ovum, squamous, phloem, cartilage.

      Cell     Tissue     organ  
         
         
         
         
  6. On the lines given below, write about what you have learned from the activities done in this lesson.
    Let me tell you about some of the important things I’ve learned about cells. First, I’ll start with…________________.

  7. 4 x 5 = 20
  8. Write about any three organelles in detail.

  9. In a situation, how to explain, while your friend ask what is this, never seen before?

  10. Compare the plant cell and the animal cell and complete the illustration given below.
     

  11. Virus is called Acellular. Why?

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