The question is incomplete as it does not have the options which are:
a. multiple alleles
b. incompletely dominant
c. codominant
d. pleiotropic
Answer:
Option-D
Explanation:
Pleiotropism is the phenomenon in which one gene is responsible for many phenotypes in the organism.
In the given question, since the gene controls two phenotypes at two different sites as the gene form proteins which act as a catalyst where it speeds up the reaction and in the eye it forms the lens.
Therefore the lens crystalline proteins will be considered the pleiotropic in nature.
Thus, Option-D is the correct answer.
The answer would be C because when you have a magnet the further u get from the magnetic item the weakest it will get but the closer you get to the magnetic the stronger it gets.
Answer:
Codominance
Explanation:
Codominance is the condition in which both the alleles of a trait are dominant and are equally expressed when comes together in the offspring. For example in ABO blood grouping in humans A and B allele are dominant so when they both come together in an offspring then they produce AB blood group in that offspring.
Here when true-breeding strains of salamander having yellow and red stripes are crossed together they produce offsprings having both yellow and red stripes that shows that the traits are codominant.
Therefore the pattern of codominance is most consistent with this observation.