Which one of the following list contains only the mesodermal structures
Muscles, blood, notochord, liver
Bones, blood, heart, liver
Muscles, blood, heart, liver
Bones, blood, heart, notochord
Assertion : Mammalian ova produces hyaluronidase.
Reason : The eggs of mammal are microlecithal and telolecithal.
True coelom develops as a split in
In sperm bank the sperms are stored in test tubes for the purpose of artificial insemination
The blastopore develops into future
Placenta has an outer layer which is selectively permeable and hormone secreting which is known as