Question : Which among the following statements is incorrect?
Option 1: The cell wall is present in animals.
Option 2: The cell membrane is also called the plasma membrane.
Option 3: Chromosomes are composed of DNA and protein.
Option 4: Mitochondria is known as the powerhouse of the cell.
Correct Answer: The cell wall is present in animals.
Solution : The correct option is The cell wall is present in animals.
Cell walls are a structural feature found in plant cells, fungi, bacteria, and some archaea, but they are not present in animal cells. Animal cells are surrounded by a flexible cell membrane, also known as the plasma membrane, but they lack the rigid cell wall characteristic of plant cells.
Related Questions
Question : What is the jelly-like substance between the nucleus and the cell membrane called?
Question : Which component of the cell contains the hereditary material of the cell, the DNA?
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