Class 8 Science

Cell

Extra Questions

Multiple Choice Questions

Question 1: Which of the following is a unicellular organism?

  • Squid
  • Plasmodium
  • Sponge
  • Hydra

    Answer: (b) Plasmodium

Question 2: Which of the following cells is of irregular shape?

  • RBCs
  • WBCs
  • Muscle Cells
  • Neuron

    Answer: (b) WBCs

Question 3: Which pigment is present in chloroplast?

  • Leucoplast
  • Chlorophyll
  • Xanthophylls
  • Melanin

    Answer: (b) Chlorophyll

Question 4: Which of the following is made of cellulose?

  • Cell membrane
  • Golgi body
  • Chloroplast
  • Cell wall

    Answer: (d) Cell wall

Question 5: Which of the following cells is shaped like a star with a tail?

  • Neuron
  • Cells of skin
  • Muscle cell
  • RBC

    Answer: (a) Neuron

Question 6: Cell wall is present in which of the following?

  • Bacteria
  • Plasmodium
  • Amoeba
  • Sponge

    Answer: (a) Bacteria

Question 7: Which structure makes the outer boundary of animal cell?

  • Cell wall
  • Cell membrane
  • Nuclear membrane
  • Cytoplasm

    Answer: (b) Cell membrane

Question 8: Which was the first scientist to observe a live cell?

  • Robert Hooke
  • Newton
  • Leeuwenhoek
  • Virchow

    Answer: (c) Leeuwenhoek

Question 9: Which of the following inheritance of characters from one generation to the next?

  • Gene
  • Nucleus
  • Chromosome
  • Chloroplast

    Answer: (a) Gene