A chromosome of genotype C D recombines with a homolog of genotype c d during meiosis when Spo11 produces a double-strand break between the two loci. If anticrossover helicase disentangles the invading strand, the likely outcome would be

A) two C D and two c d gametes.
B) two C d and two c D gametes.
C) one C D, one C d, one c D, and one c d gamete.
D) four C D gametes.
E) four c d gametes


A) two C D and two c d gametes.

Biology & Microbiology

You might also like to view...

The only intermediate host required in the life cycle of blood flukes is a:

a. copepod. b. crustacean. c. freshwater snail. d. freshwater fish.

Biology & Microbiology

True or false? Primates are endotherms

Indicate whether the statement is true or false

Biology & Microbiology

Which gland produces the hormones oxytocin and antidiuretic hormone (ADH)?

a. pituitary gland b. pineal gland c. pancreas d. hypothalamus e. ovaries

Biology & Microbiology

A pelagic animal is 

A. sessile. B. a filter feeder. C. a larval form. D. a free swimmer.

Biology & Microbiology