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