Nucleus is covered by

A testis is covered by a dense covering called:

The kidney is covered by a tough covering known as

The process of fusion between male nucleus and egg nucleus is called as

The process of fusion between male nucleus and egg nucleus is called as

An eukaryotic cell possesses true nucleus bounded by nuclear membrane. Other membrane bound organelles are also present in an eukaryotic cell. The covering membrane of X is known as

Ploidy level of polar nucleus and definitive nucleus is respectively

Ploidy level of polar nucleus and definitive nucleus is respectively