Question

X is a protective layer that is present only in a plant cell where as Y is a cell organelle that is present only in an animal cell. Y has tissue dissolving enzymes that burst and destroy the worn out cells where as X provides rigidity to the cell. Identify X and Y.

Tick the correct option -

a) X- Mitochondria, Y- Ribosomes
b) X- Lysosomes, Y- Cell membrane
c) X- Cell wall, Y- Centrosome
d) X- Cell wall, Y- Lysosomes​

Answer 1

Answer:

C is the correct option

Answer 2

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this is a question of cell . we need to identify the X and y in the question .

Hints which are given in the question -

• X is a protective layer that only present in plant cell

• X provides rigidity to the cell

• Y is a cell organelle which is only present in animal cell

• Y has tissue dissolving enzymes that burst and destroy the worn out cells

so , let's find the answer !

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ANSWER -

Tick the correct option -

a) X- Mitochondria, Y- Ribosomes

b) X- Lysosomes, Y- Cell membrane

c) X- Cell wall, Y- Centrosome

d) X- Cell wall, Y- Lysosomes ☑️

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Let's fill it

CELL WALL is a protective layer that is present only in a plant cell where as LYSOSOMES is a cell organelle that is present only in an animal cell. LYSOSOMES has tissue dissolving enzymes that burst and destroy the worn out cells where as CELL WALL provides rigidity to the cell.

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LYSOSOMES

➨ Lysosomes are sac-like structures surrounded by single-layered membranes.

➨ They contain powerful digestive enzymes that can break down all organic material.

➨ It acts as a mini digestive system within the cell.

FUNCTION -

➨ Lysosomes digest damaged cells and a variety of extra- and intra-cellular material.

➨ Since they remove cell organelles that are worn out or are not functioning properly and may even digest the entire cells (that are damaged or dead), they are also known as Suicidal Bags.

CELL WALL

➨ cell membrane, which is covered by another thick covering called the cell wall.

➨ It provides the cell with both structural support and protection, and also acts as a filtering mechanism.