Kerala SCERT Class 6 Science Chapter 1 Caskets of Life Question Answer Solution Here. Kerala Board Class 6 Students can find Here 1st Chapter Caskets of Life Notes provide by our Teacher. Important Question Answer from Chapter 1 Caskets of Life.
- Board- Kerala Board.
- Class – 6.
- Subject – Science Part 1
- Chapter – 1.
- Chapter Name – Caskets of Life.
- Topic – Question Answer Solution.
Multiple choice questions.
(1) Microorganisms which t cannot be seen by the naked eye can be seen through
a)Microscope
b) mirror
c) lenses
d) none.
(2) Organisms present in water are
a) Amoeba
b) Paramecium
c) Euglena
d)all the above.
(3) The small units of the body is called
a) cell
b) tissue
c) both
d) none.
(4) Organisms with only one cell is called
a) unicellular
b) multicellular
c) both
d) none.
(5) Organisms with more than one cellis called
a) unicellular
b) multicellular
c) both
d) none.
(6) Unicellular organisms are
a) Amoeba
b) Paramecium
c) Euglena
d) all the above.
(7) Multicellular organisms are
a) plants
b) animals
c) both
d) none.
(8) Different types of cells in the human body are
a) Muscle cell
b) White blood cell
c) Cheek cell
d) all the above.
(9) Cell wall present only in
a) plants
b) animals
c) both
d) none.
Questions and Answers.
(1) What is Microscope?
ANS: Microscope is a device used to see microorganisms that cannot be seen by the naked eye.
(2) What is microorganisms?
ANS: Organisms that cannot be seen by the naked eye is called microorganisms.
(3) How many cells present in the human body?
ANS: millions of cells.
(4) Which part is the centre of the cell?
ANS: Nucleus
(5) What is cytoplasm?
ANS: The matrix present inside the cell membrane is the cytoplasm.
Short questions and answers.
(1) Which are the different parts of a cell?
ANS: The parts of cell is given below:
i) Nucleus
ii) Chloroplast
iii) Cell wall
iv) Cell membrane.
v) Vacuole
vi) Cytoplasm.
(2) Explain Method of preparing slide of onion?
ANS: method is given below:
i) Remove the dry outer layers of onion.
ii) peel off the thin layer from the fleshy part.
iii) Keep this in water in a watch glass. After staining (saffranin) it, place a small portion on a slide by using a brush.
iv) Cover it with cover glass.