Assertion Cell wall is generally absent in animal cell. Reason Animal cells are covered by a cell membrane.

Question

Assertion Cell wall is generally absent in animal cell. Reason Animal cells are covered by a cell membrane. (A) Both Assertion and Reason are true and Reason is the correct explanation of Assertion. (B) Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion. (C) Assertion is true, but Reason is false. (D) Both Assertion and Reason are false.

Tardigrade Admin · Accepted Answer

Cell wall is outermost covering all plant cell. It is present above the plasma membrane. It is composed of cellulose (green plant) hemicellulose pectin, etc. Fungal cell wall is made up of chitin. It provide rigidity to plant cell.
Cell walls absent in animal cells, have outermost covering is cell membrane (plasma membrane) which is selectively permeable and lipoproteinacious in nature.

Q. Assertion Cell wall is generally absent in animal cell. Reason Animal cells are covered by a cell membrane.

Both Assertion and Reason are true and Reason is the correct explanation of Assertion.

Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion.

Assertion is true, but Reason is false.

Both Assertion and Reason are false.

Q. Assertion Cell wall is generally absent in animal cell.
Reason Animal cells are covered by a cell membrane.