A plant with purple flowers is allowed to self-pollinate. Generation after generation, it produces purple flowers. This is an example of
A) hybridization.
B) incomplete dominance.
C) true-breeding.
D) the law of segregation.
E) polygenetics.
Ans: C) true-breeding.
Biology & Microbiology
You might also like to view...
Cork cambium produces
a. vascular tissue. b. heartwood. c. vascular cambium. d. sapwood. e. secondary epidermis.
Biology & Microbiology
In spongy bone tissue, the spaces are filled with:
a. air b. blood c. cartilage d. red bone marrow e. lymph
Biology & Microbiology
Allergic reactions are triggered by the production of ____ antibodies instead of ____ antibodies at the first exposure to
the allergen. a. IgA; IgD b. IgA; IgE c. IgE; IgM d. IgE; IgG e. IgG; IgE
Biology & Microbiology
Cells use exocytosis to
A) ingest nutrients. B) pump hydrogen molecules across the membrane. C) create new cells. D) release substances from the cell. E) move away from danger.
Biology & Microbiology