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tony tony
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11 years ago
In dogs, there is a hereditary type of deafness caused by a recessive gene. Two dogs who carry the gene for deafness but have normal hearing are mated.

?If you have a deaf female (dd), what kinds of gametes (eggs) can she produce?
If you have a hearing male (DD), what kinds of gametes can he produce?
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wrote...
#1
11 years ago
All of the puppies will be hearing because hearing is dominate so in the punnett square they would all be Dd Dd Dd Dd making them all hearing.
wrote...
#2
11 years ago
If you have a deaf female (dd), what kinds of gametes (eggs) can she produce? - only d
If you have a hearing male (DD), what kinds of gametes can he produce? - only D

Dd x Dd gives DD, Dd Dd and one deaf dd.
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