INCOMPLETE DOMINANCE INHERITANCE:
<span>5. In Andalusian fowl, B is the gene for black plumage (head feathers) and B' (pronounced "B prime") is the gene for white plumage. These genes, however, show incomplete dominance. The heterozygous (BB') condition results in blue plumage. List the genotypic and phenotypic ratios expected from the following crosses: a) black x blue b) blue x blue c) blue x white</span>
<span>6. </span><span>In snapdragons, petal color is determined by a single gene locus with two alleles making the "red" allele (R) incompletely dominant to the "white" allele (r). Heterozygotes have petals, which are neither red nor white, but pink. a) If a true-breeding red flower is pollinated with pollen from a white flower: What fraction of the seeds (F1 generation) would be expected to produce red-flowered plants? What fraction of the gametes produced by the F1 plants would be expected to bear the R allele? b) If two pink flowered plants are crossed, what genotypic and phenotypic ratios are expected among the offspring (F1 generation)?</span>
He must include A. Ribosomes, B. Endoplasmic reticulum and C. Golgi apparatus organelles in the model.
The ribosomes are organelles that are responsible for protein translation and are composed of rRNA and proteins. The rough endoplasmic recticulum synthesizes the protiens and the Golgi apparatus collects and dispatches protein products received from the endoplasmic reticulum. Proteins synthesized in the endoplasmic recticulum are transported into vesicles, which then fuse with the Golgi apparatus and further transported to their destination.
D.
variable-ratio schedule of reinforcement.
This makes sense because all scavengers eat, but not all eaters scavenge for food.<span />
