Multiple choice Which of the following statements is correct? A hen's egg is a cell, which can be seen with a naked eye. Plastids are only green in colour. Ribosomes are the smallest cell organelles without proteins. Nucleus is called the kitchen of the cells. The size of the cell depends upon the size of the organism. Reveal answer Fill a bubble to check yourself A Correct answer Explanation This is the correct statement. A hen's egg is a cell, which can be seen with a naked eye.