Question
Which of these is common to BOTH ANIMAL and PLANT cells? Cell wall Cell membrane Chloroplast [NONE of these]
Answer
4.1
(185 Votes)
Delilah
Veteran · Tutor for 9 years
Answer
Cell membrane
Explanation
## Step 1: Identification of Cell PartsWe need to consider the structures that are common features to both plant and animal cells. Looking at the used name cell parts: 1. Cell wall: It is a rigid layer outside the cell membrane that provides support to the cell and is only found in plant cells. 2. Cell membrane: This is a flexible layer that provides a basic protection to the cell and controls the movement of materials in and out of the cell. It is found in both plant and animal cells. 3. Chloroplast: Chloroplast is an organelle in plant cells for photosynthesis where solar energy is absorbed and then converted into food, basically it only exists in plant cells. The only structure present in both types of cells mentioned from the options is ‘Cell membrane’.## Step 2: EvaluationSo, among the given answers 'Cell membrane', without question, is common to both animal and plant cells.