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