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