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