When chickens with splashed white feathers are crossed with black-feathered birds, their offspring are all slate blue (blue andalusian). when blue andalusians are crossed with themselves, they produce splashed white, blue and black offspring in the ratio 1: 2: 1 respectively. show the results of the crosses below, phenotypically and genotypically.
a. white splashed x blue.
b. blue x blue.
c. blue x black.

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Nucleic acid certain protein cell membranes certain carbohydrates

Cold case files recently began re-investigating an old murder case. the murder took place in the park; a young man, james, was hit over the head with a brick and killed. police suspected the jealous former boyfriend of james' wife, karen. whoever killed james may have washed their hands in a near-by bird bath as detectives found blood in the bird bath. since the murder took place before dna fingerprinting was available, the suspected killer, ronnie, went free. detectives are now reviewing the blood evidence using dna fingerprinting. based on the dna fingerprints of all possible suspects, who is james' killer?

Which strand is synthesized towards the replication fork