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