Related Clues:
- One of the sexes
- Some sperm producers
- 26-Down entrant
- Carousel mount
- Contribution from author Sewell, such as 'Black Beauty'
- Scout, to Tonto
- Belmont Stakes racer
- Junk code's a little hard for spymaster
- Like canaries that sing
- Like all the dogs who starred as Lassie, oddly
- Masculine one
- Palomino, e.g
- Word that can follow the first parts of 17- and 55-Across and 10- and 24-Down
- One cannot have babies
- Drug user finally caught in Tube