Given the inheritance pattern of coat color in rats described in Problem 8, predict the genotype and phenotype of the parents th
at produced the following F1 offspring: a) 9/16 gray: 3/16 yellow: 3/16 black: 1/16 cream.b) 9/16 gray: 3/16 yellow: 4/16 albino.c) 27/64 gray: 16/64 albino: 9/64 yellow: 9/64 black: 3/64 cream.d) 3/8 black: 3/8 cream:2/8 albino.e) 3/8 black: 4/8 albino: 1/8 cream.The following genotypes of two independently assorting autosomal genes determine coat color in rats: A-B (gray) A-bb (yellow) aaB (black) aabb (cream)A third gene pair on a separate autosome determines whether any color will be produced. The CC and Cc genotypes allow color according to the expression of the A and B alleles. However, the cc genotype results in albino rats regardless of the A and B alleles present. A. AAbbCC * aaBBcc.B. AaBBCC * AABbcc.C. AaBbCc * AaBbcc.D. AaBBCc * AaBBCc.E. AABbCc * AABbcc.
The use of alcohol by the operator can have an effect in operational safety of the vessel and that would include the crew as well as the passengers. Hope this is the right answer and would be of big help.
Independent variable - time. Dependent variable - the distance moved by the bubble along the capillary tube. Control variables - temperature, air flow or draughts, adequate supply of water.
