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