Science

Cell - Structure and Functions

Question:

Make sketches of animal and plant cells. State three differences between them.

Answer:

animal cells:-They are generally small in size.Cell wall is absent.Vacuoles are small in size.No other animal cell possesses plastids except for the protozoan Euglena. plant cells:-They are usually larger than animal cells.Cell wall is present.Vacuoles are larger in size.Plastids are present.
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Questions and Answers

Cell - Structure and Functions

Q 1.

Which part of the cell contains organelles?
Answer

Q 2.

Explain why chloroplasts are found only in plant cells?
Answer

Q 3.

State the difference between eukaryotes and prokaryotes.
Answer

Q 4.

Where are chromosomes found in a cell? State their function.
Answer

Q 5.

Make sketches of animal and plant cells. State three differences between them.
Answer

Q 6.

Make a sketch of the human nerve cell. What function do nerve cells perform?
Answer

Q 7.

Write short notes on the following.(a)Cytoplasm (b)Nucleus of a cell
Answer

Q 8.

Cells are the basic structural units of living organisms'. Explain.
Answer