A) penis B) testes C) urethra
A) semen B) urethra C) testosterone
A) testosterone B) urethra C) semen
A) urethra B) testes C) vas deferens
A) urethra B) epididymis C) testes
A) urethra B) testes C) testosterone
A) testosterone B) testes C) penis
A) ovaries B) zygote C) fallopian tubes D) estrogen
A) menstruation B) pregnancy C) ovulation D) fertilization
A) vagina B) uterus C) eggs D) zygote
A) placenta B) vagina C) ovary D) uterus
A) zygote B) fallopian tubes C) placenta D) vagina
A) sperm B) gene C) egg D) zygote
A) penis B) zygote C) sperm D) DNA
A) fertilization B) chromosomes C) meiosis D) generations
A) sexual reproduction B) asexual reproduction
A) sexual reproduction B) asexual reproduction
A) external fertilzation B) internal fertilization
A) internal fertilzation B) external fertilization
A) to destroy unfertilized eggs B) to ready the vagina for fertilization C) to prepare the body for pregnancy D) to prevent ovulation |