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