Richard's grandfather is losing his hearing. Consequently, he is ...

[a0266361136]

Richard's grandfather is losing his hearing. Consequently, he is probably experiencing
 
  a. no problems hearing voices, as age-related hearing loss does not affect the frequencies found in normal speech.
  b. equal difficulty hearing Richard and his mother.
 c. more difficulty hearing Richard's mother than Richard.
 d. more difficulty hearing Richard than his mother.

Question 2

The SRY gene encodes the protein
 
  a. estrogen.
 b. testis-determining factor.
 c. testosterone.
 d. ovaries-determining factor.

[shaikhs]

Answer to Question 1

c

Answer to Question 2

b

[a0266361136]

Great answer, keep it coming

[xiaomengxian]

Thanks for the timely response, appreciate it