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