Which of the following steps does not take place during cellular respiration? a)glucose is broken down. b)energy is transferred to cells. c)oxygen combines with carbon dioxide. d)energy and other products are released.

gametes or germ cells are haploid cells (example: sperm and ova) containing only one set (or n) number of chromosomes and autosomal or somatic cells are diploid cells containing 2n number of chromosomes.

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.