Two species which are morphologically almost identical but they do not interbreed are called

Two species which are morphologically almost identical but they do not interbreed. Such species are called

Defie morphological species.

Morphologically simillar but reproductively isolated species are called :-

Product of asexual reproduction which are morphologically and genetically identical are

Give the morphological identity of the spine of Trapa?

Morphologically and physiologically distinct gametes are called as

Related species which are reproductively isolated but morphologically similar are called