Two plants are crossed, resulting in offspring with a 3:1 ratio for a particular trait. This ratio suggests that _____
A) the parents were true-breeding for contrasting traits
B) the particular trait shows incomplete dominance
C) a blending of traits has occurred
D) the parents were both heterozygous for the particular trait
E) each offspring has the same alleles for each of two different traits
Answer: D
You might also like to view...
A carbohydrate consists of
(a) amino acid units. (b) one or more sugar units. (c) lipid droplets. (d) glycerol.
Phytophthora infestans is a pathogen that attacks a variety of plants. This pathogen is an example of what type of protist?
A. algae B. fungus-like protists C. protozoans D. periphyton E. plankton
After consuming an antacid like Rolaids, ________.
A. the stomach would absorb water B. the pH of the stomach fluid would increase C. the pH of the stomach fluid would decrease D. HCl production would decrease
The spermatogonium is cell number
a. 2. b. 3. c. 4. d. 5. e. 6.