The cross represented by a+b+c+/abc × abc/abc is
A) a two-point testcross.
B) a three-point testcross.
C) a parental cross.
D) a haploid cross.
E) None of these
B
You might also like to view...
Which feature do bryophytes and flowering plants have in common?
1.flagellated sperm that must swim through water to reach eggs 2.a complex vascular system 3.both asexual and sexual reproduction 4.some cells contain lignin as a strengthener
Generation time refers to:
a. the number of years it takes for a generation to die. b. the amount of time required to replicate the DNA in a cell. c. the time it takes to complete one cell cycle. d. the time required for an individual in a species to achieve sexual maturity. e. the time it takes for a new mitotic spindle to form.
Which molecule powers the chemical work within cells?
A) NAD+ B) NADPH C) CO2 D) ATP
Which of the following is an example of correlation without causation?
A. People who commit crimes also consume bread. B. Helicobacter pylori can cause ulcers. C. Parents have children. D. Illegal drug use causes an increase in crime. E. HPV can cause cervical cancer.