Comparison between Plant & Animal Cells

Q.

The opening and closing of the stomatal pore depend upon:

1. Oxygen

2. Temperature

3. Water in guard cells

4. The concentration of CO2 in stomata

Q.

True or false
The cell wall is present in animal cells.

1. True
2. False

Q.

Which one of these structures is not present in an animal cell?

1. Nucleus

2. Cell wall

3. Cell membrane

4. Cytoplasm

Q.

Which of the following is not present in plant cells?

1. Cell walls

2. Plastids

3. Centrosomes

4. Mitochondrion

Q. is the major component of plant cell wall.

1. Chloroplasts
2. Cytoplasm
3. Cellulose

Q.

Animal cells are well protected by a thick cell wall.

1. False

2. True

Q.

Pick the correct set of difference between plant and animal cells from the following table
$\begin{array}{cc}\text{Animal cells}& \text{Plant cells}\\ \text{i. Animal cells have large single vacuole}& \text{Plant cells have many small vacuoles}\\ \text{ii. Animal cells do not have plastids}& \text{Plant cells have plastids including chloroplast}\\ \text{iii. Animal cells do not have cell wall}& \text{Plant cells have cell wall outside the plasma membrane}\\ \text{iv. Animal cells are green in color}& \text{Plant cells are not colored}\\ \text{v. Lysosomes are always present}& \text{Lysosomes are rare}\end{array}$

1. i, ii and iii

2. Both i and ii

3. i, ii and iv

4. ii, iii and v

Q. How are eukaryotic cells more efficient than prokaryotic cells?

1. Any damage to the cell can be easily repaired
2. There is quick exchange of respiratory gases
3. Eukaryotic cells have internal compartmentalisation
4. All of the above

Q.

The plant cell does not have a

1. Vacuoles

2. Plastids

3. Cell Wall

4. Centrioles

Q. Does the figure represent a plant cell or an animal cell?

1. Animal cell
2. Plant cell
3. Ambiguous
4. Data insufficient

Q.

Write two differences between plant cells and animal cells.

Q. Cell wall of a cell is living or non-living?

Q. The structural unit of the cell wall is? Criteria to decide the structural unit?

Q. Assertion :Meat, fish and pickles are salted before storage. Reason: Salts induce endosmosis.

1. Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
2. Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
3. Assertion is correct but Reason is incorrect
4. Both Assertion and Reason are incorrect

Q.

Animal cell lacking nuclei would also lack in:

1. Chromosomes

2. Lysosomes

3. Ribosomes

4. Endoplasmic reticulum

Q. As cell wall is a non living rigid structure, then doesnt the presence of cell wall depend upon that the organ is living or non living?

Q. Select the correct statement.

1. Heterotrophs do not synthesise their own food.
2. Heterotrophs utilise solar energy for photosynthesis.
3. Heterotrophs synthesise their own food.
4. Heterotrophs are capable of converting carbon dioxide and water into carbohydrates.

Q.

Pick the correct set of difference between plant and animal cells from the following table.

$\begin{array}{cc}Animalcells& Plantcells\\ i.Animalcellshavelargesinglevacuole& Plantcellshavemany,smallvacuoles\\ ii.Animalcellsdonothaveplastids& Plantcellshaveplastids\\ iii.Animalcellsdonothavecellwall& Plantcellshavecellwalloutsidetheplasmamembrane\\ iv.Animalcellsaregreenincolour& Plantcellsarenotcoloured\\ v.Lysosomesarealwayspresent& Lysosomesarerare\end{array}$

1. Both i and ii
2. i, ii and iii
3. ii, iii and v
4. i, ii and iv

Q. In contact with water, phospholipids forms

1. All of the above
2. Rounded aggregates
3. Monolayer
4. Bilayer