Soft Tissue

elephshrew


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Soft tissue

186 forelimb patagium  ;  0 absent 1 present,
187 cloaca ;  0 anal-urogenital openings separate 1 present,
188 trophoblast  ;  0 abs 1 pres,
189 maternal-fetal nutrient exchange;  0 choriovitelline 1 chorioallantoic,
190 placental membrane ;  0 epitheliochorial 1 endotheliochorial 2 haemochorial,
191 yolk sac ;  0 permanent 1 temporary 2 rudimentary,
192 gestation time  ;  0 short 1 prolonged,
193 ureter-muellerian ducts  ;  0 medial 1 lateral,
194 hindgut  ;  0 differentiated 1 simplified,
195 testes ;  0 abdominal 1 descend-ascrotal 2 descend-scrotal,
196 eustacian sac  ;  0 abs 1 present