Multiple Choice
Use the information below to answer the following questions.
Normally the Y chromosome contains the SRY gene,and the X chromosomes lacks the SRY gene.The SRY gene directs the development of adult male characteristics such as a penis and testes,deeper voice,facial hair,and larger muscles.However,during meiosis,chromosomes exchange genetic material with one another through a process called homologous recombination.One outcome of homologous recombination is for an X chromosome to gain the SRY gene (referred to as X(SRY+) ) .Conversely,through the same process,it is possible for the Y chromosome to lose the SRY gene (referred to as Y(SRY-) ) .
-What biological (chromosomal) gender and adult human characteristics would a zygote having an XY(SRY-) genotype have?
A) male biological gender with male adult characteristics
B) female biological gender with female adult characteristics
C) male biological gender with female adult characteristics
D) female biological gender with male adult characteristics
Correct Answer:

Verified
Correct Answer:
Verified
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