Which of these human sex chromosome genotypes is not possible?
A) XXY
B) XXXY
C) XXXXY
D) XXX
E) YYYY
E) YYYY
You might also like to view...
In which soil would the banana tree receive the most appropriate amount of water for its
needs?
a. soil A b. soil B c. soil C d. It would receive the appropriate amount of water from all the soil types.
What types of cells perform cell division?
a. prokaryotes only b. eukaryotes only c. both prokaryotes and eukaryotes d. neither prokaryotes, nor eukaryotes
Two true-breeding mutant strains of Drosophila have black body color instead of the wild-type gray yellow. When the two strains are crossed, all the F1 flies have wild-type body color. How can these data be interpreted?
A) Recombination occurred. B) Complementation occurred. C) The mutations involved are on two different genes. D) A new mutation occurred in all the offspring. E) Both B and C
A mature sperm consists of all of the following structures except:a
an acrosome. b. a flagellum. c. a head. d. an inguinal canal. e. a midpiece.