umbilical cord

blastocyst, fertilized egg, oocytes, scnt, zygote, blastomere, therapeutic cloning, somatic cell, ovum, stem cell, reproductive cloning, ovary, fetus, gametes, fertilized ovum, sperm, cloning, fetuses, embryonic tissue, conceptus, spermatozoa, ovule, human reproductive cloning, parthenogenesis, fertilization, embryologists, zona pellucida, womb, corpus luteum, morula, uterus, oviducts, gastrulation, aneuploidy, yolk sac, chimeras, teratoma, tissue, testis, amnion, follicles, conception, vitro, eggs, amniotic sac, mosaicism, ovarian, artificial insemination, chimerism, centrosomes, fallopian tube, trisomy, dedifferentiation, meiosis, rotifer, amniotic fluid, uterine cavity, placentas, chromosomes, endoderm, granulocytes, abortion, ectoderm, organs, surrogacy, follicle stimulating hormone, amniotic cavity, thymus, ectopic pregnancy, fertility, rhd, implantation, epididymis, neural tube, asexual reproduction, mesoderm, bone marrow, suppressor gene, hair follicle, embryogenesis, organism, trophoblast, ovulation, amniocentesis, embryologist, umbilical vein, ectopic, insemination, rh factor, planarians, cryopreservation, mesenchyme, chorionic villus, fertilisation, vitrification, utero, cells, oestrus, choroid plexus, sonogram, hirschsprung, diaphragmatic hernia, embryos, foetus, larva, oocyte, spore, foetuses, blastocysts, tadpole, pupa, gastrula, blastula, infant, spermatozoon, postnatal, cyst, fetal, intrauterine, pollen, autologous, protoplast, breast, conidial, enhanced, gamete, haemopoietic, mycological, overall, zygotic

blastodermic vesicle, blastosphere, blastula, gastrula

abortion pill, adnexa, amnion, amnionic fluid, amnios, amniotic cavity, amniotic fluid, amniotic sac, androgenesis, androgeny, annexa, apogametic, apogamic, apogamous, apogamy, avianise, avianize, blastodermic vesicle, blastula, celom, celoma, chorion, class dicotyledonae, class dicotyledones, class liliopsida, class magnoliopsida, class monocotyledonae, class monocotyledones, coelom, dicotyledonae, dicotyledones, differentiation, egg, embryonal, embryonic, embryonic cell, embryonic tissue, endosperm, enteron, fertilization age, fetal age, formative cell, gastrula, gestation, gestational age, gestation period, gynogenesis, hydatidiform mole, hydatid mole, liliopsida, luteal phase, magnoliopsida, mifepristone, molar pregnancy, monocotyledonae, monocotyledones, neural tube, nucellus, perisperm, regulation, ru 486, secretory phase, seed, suction curettage, teratogenesis, vacuum aspiration, vitelline circulation, vitellus, waters, wheat germ, yolk, yolk sac

animal, animate being, beast, brute, creature, fauna, flora, plant, plant life

conceptus, early, embryonic, embryotic, fertilized egg, in embryo