Figure:
-Which of the diagrams best illustrates the appearance of a chromosome pair in a cell at the end of prophase I?
A) diagram 1
B) diagram 2
C) diagram 3
D) diagram 4
E) diagram 5

Question

Figure: 
-Which of the diagrams best illustrates the appearance of a chromosome pair in a cell at the end of prophase I?
A) diagram 1 
B) diagram 2 
C) diagram 3 
D) diagram 4 
E) diagram 5

Quizplus · Accepted Answer

At the end of prophase I in meiosis, homologous chromosomes are paired and have undergone crossing over, forming structures called tetrads or bivalents. Diagram 2 likely represents this configuration.

Figure: -Which of the Diagrams Best Illustrates the Appearance of a of a Chromosome