Which is the extra embryonic membrane whose function is to store nitrogen wastes of the embryo? Is this function present in placental mammalian embryos?

5

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Where do we use cross and standard cable?

461

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what is the difference between *like and *namvar ?

2634

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poly-L- vs. poly-D-lisine ?

2047

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What is xpath descendant?

990

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How three wire proximity can be used in place of two wire proximity?

1064

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How do I uninstall oracle 11g?

1178

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Relation between a controlling area and a company code?

1204

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What is the difference between HTMLCollection and NodeList?

1153

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What is ConcurrencyMode in WCF?

1006

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How to open postgresql gui in ubuntu?

967

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Is excel becoming obsolete?

649

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What is use of overloading?

1190

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a newly launched web site is hosted on web server.It is expected that 100 people visit the website every hour and browse 30 pages spending a total 15 minutes. what is the maximum hits/sec that the web server should support this load?justify your answer. need urgently. by rimesh

2015

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Is it possible to have a deadlock involving only one process?

1096

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