The essential structural difference between hydra and tap...
The essential structural difference between hydra and tapeworm is that while Hydra
has tentacles, tapeworm is parasitic
is diploblastic, tapeworm is triplobastic
has a mouth, tapeworm feeds by suckers
has mesoderm, tapeworm has mesogloea
Correct answer is B
No explanation has been provided for this answer.
Endangered species are organisms that ought to be ...
The content of the part labelled lll is usually? ...
Renewable resources are formed by ...
Which of the following is NOT a plant hormone? ...
Prothrombin which helps in clotting of blood is released by ...
The activity of ptyalin is likely to decrease with an increase in the concentration of ...
A very poor growth in plants and discolouration of leaves signifies the deficiency of ...
Albinism is an expression of traits controlled by ...
In which of the following Nigerian states can mountain vegetation be found? ...