the theory leaf peel is the typical example for plant cells which are rectangular and compactly arranged
Answers
Answer:
To prepare a stained, temporary mount of onion peel and to study
its cells.
All living organisms are composed of cells. New cells arise by the division
of pre-existing cells. Cell is the structural and functional unit of life. In
plants, cells have an outermost rigid cell wall beneath which is a cell
membrane. The cell membrane encloses cytoplasm, cell organelles, and
a nucleus.
An onion bulb, slides, cover slips, two watch glasses, needle, brush, forceps,
razor blade, compound microscope, blotting paper, methylene blue (or
safranin) solution, glycerine, and water.
1. Take one fleshy scale leaf of an onion. Break it into two and using a
forcep pull out a thin membranous peel adhering to the inner surface
of the leaf. This is the epidermal peel.
2. Place the peel in a watch glass containing water and cut it into small
rectangular pieces
Explanation:
To prepare a stained, temporary mount of onion peel and to study
its cells.
All living organisms are composed of cells. New cells arise by the division
of pre-existing cells. Cell is the structural and functional unit of life. In
plants, cells have an outermost rigid cell wall beneath which is a cell
membrane. The cell membrane encloses cytoplasm, cell organelles, and
a nucleus.
An onion bulb, slides, cover slips, two watch glasses, needle, brush, forceps,
razor blade, compound microscope, blotting paper, methylene blue (or
safranin) solution, glycerine, and water.
1. Take one fleshy scale leaf of an onion. Break it into two and using a
forcep pull out a thin membranous peel adhering to the inner surface
of the leaf. This is the epidermal peel.
2. Place the peel in a watch glass containing water and cut it into small
rectangular pieces
the upper answer would only be the correct answer.....