Which one of the following organisms is correctly matched with its three characteristic?

How many plants in the list given below have marginal placentation?
Mustard, Gram, Tulip, Asparagus, Arhar, Sun hemp, Chilli, Colchicum, Onion, Moong, Pea, Tobacco, Lupin

Which one of the following biomolecules is correctly characterized?

Identify the meiotic stage in which the homologous chromosomes separate while the sister chromatids remain associated at their centromeres.