英文關鍵字
artificial
biology
biotechnology
cell
clone
conception
contraception
cryopreservation
egg
embryo
embryology
female
fertility
fertilization
fetus
genetic
gynecology
health
human
illustration
infertility
insemination
medical
medicine
mitosis
nucleus
ovary
ovum
pregnancy
reproduction
reproductive
research
science
scientific
sperm
stem
uterus
vitro
zygocyte
zygote