X-ray diffraction data collected by rosalind franklin and maurice wilkins watson and crick solve the structure of dna. which aspect of the structure of dna did the data them solve?

a) the double stranded nature of the helix and its dimensions
b) the ratio of bases
c) the presence of deoxyribose sugars
d) the presence of hydrogen bonds between bases

How do you transfer mrna into codons ? i'm so confused : (

What abo controlling alleles could kim give her child

Some species of wasps are social. the queen starts a colony from scratch each spring. she builds a small nest, and lays and raises a group of female workers. the workers enlarge the nest while the queen continues to lay eggs. unfertilized eggs become males that mate with newly hatched females. all of the wasps except the newly fertilized females die by the summer. which best describes this behavior? a)it is beneficial only to the males that do not fertilize eggs. b)it is beneficial only to the female workers that are not fertilized. c)it is beneficial to each one of the individual colony members. d)it is beneficial to the whole species, but not to all of the individual members.