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Title: A male rat is castrated immediately after birth and then given injections of est Post by: colleen on Aug 6, 2014 A male rat is castrated immediately after birth and then given injections of estradiol and progesterone in adulthood. This male rat would be expected to
a. exhibit enhanced inter-male aggression. b. attempt to copulate with a female in heat. c. show lordosis to another male. d. attempt to copulate with a nonestrous female. e. show maternal aggression. Title: Re: A male rat is castrated immediately after birth and then given injections of est Post by: ThePsychic on Aug 21, 2014 A male rat (castrated at birth) would be expected to show lordosis to another male when injected with estradiol and progesterone in adulthood.
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