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