ICSE Class 10 Answered
what do we mean by allantosis?
Asked by avidiary | 22 Jan, 2018, 05:08: PM
Expert Answer
Allantois is the extra-embryonic membrane which develops from the hindgut. It is present in reptiles, birds, and mammals. Allantois stores the nitrogenous waste of the embryo. In case of eutherians, it is also involved in placenta formation.
Answered by Sivanand Patnaik | 23 Jan, 2018, 07:49: AM
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