1. In prophase I of meiosis, homologous chromosomes pair up - they don't in mitosis.
2. Also, crossing over and recombination occurs in prophase I of meiosis unlike in mitosis.
The digestive enzymes can only recognize the structure of the substrate but can not recognize whether it is inside cell or from outside. So if there is no membrane, the enzyme will digest the structure of its own.
B is the answer because they are curious about how the bees find flowers. they want to know the answer, therefore curiosity would be my answer.
