Answer:
Robert Hooke discovered and named cells in 1665. He was at Wadham College, Oxford when he first looked at cork cells under a microscope. It is believed that he named the cell 'cell' after the small rooms called cells in monasteries.
Explanation:
The answer is 2. This is why their autosomal cells are referred to as diploid in chromosome number. The gametes have only one set of chromosomes. The homologous pair (sister chromosome) separate during meiosis I. If there was an extra chromosome in addition to this set then this would cause a condition called aneuploidy.
Mass/seconds^2 : mass per seconds squared