The diploid number of a roundworm species is 4. Assuming there is no crossover, and random segregation of homologues during meiosis, how many different possible combinations of chromosomes might there be in the offspring
(not including variety generated by crossing over)?
A) 4
B) 8
C) 16
D) 64
Answer: C
You might also like to view...
A spontaneous reaction
A) has to occur immediately. B) will never occur. C) has an overall positive free energy change. D) could occur but might take a very long time. E) is associated exclusively with homeothermic organisms.
Describe the difficulty in distinguishing a cell in the late stages of prophase and the early stages of metaphase
What will be an ideal response?
Members of phylum ____ are the most primitive of the fungi and were previously classified as protists
a. Chytridiomycota b. Zygomycota c. Glomeromycota d. Ascomycota e. Basidiomycota
Channeling rivers improves their productivity and decreases erosion
Indicate whether the statement is true or false