If spontaneous generation does not occur and the principle of biogenesis is true - what scientific question remains unanswered

Describe speciation of the galapagos island finches in terms of geographic isolation

Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.

Which statement best describes the role of religion and culture in ancient medicine?