What is the difference between phenotype and genotype?
A) Phenotype is when both alleles are the same and genotype is when the alleles are different.
B) Genotype is the physical expression of a trait and phenotype is the combination of alleles carried by the organism.
C) Phenotype is the physical expression of a trait and genotype is the combination of alleles carried by the organism.
D) Phenotype is the alleles that are hidden and genotype is the alleles that are expressed.
C
You might also like to view...
Which of the following is an exotic species?
a. Sumatran tiger b. koalas c. brown tree snake in Guam d. Atlantic cod
Gause's experiments with populations of different species of Paramecium show that:
a. competitive exclusion can result in the extinction of a species b. species will always equally subdivide a limiting resource c. character displacement will always prevent extinction of a species d. niche theory does not always hold true e. one species did not eat the same bacteria
Which of the following statements describes the correct flow of energy conversions through living systems?
A. Chloroplasts convert solar energy to the chemical energy of nutrient molecules. B. Chloroplasts produce CO2 and H2O during photosynthesis. C. Chloroplasts burn glucose into ATP molecules during cell respiration. D. Mitochondria convert ATP molecules into glucose. E. Mitochondria capture solar energy and convert it to oxygen.
How many chromosomes can a gamete possess as a result of nondisjunction?
A) n + 1 or n - 1 B) 2n + 1 or 2n - 1 C) 2n - 1 only D) 2n + 1 or n - 1