Ovaries in Pheretima are found in segments:
A.10?11
B.11?12
C.12?13
D.13?14
A.10?11
B.11?12
C.12?13
D.13?14
A.Neries
B.Obelia
C.Cockroach
D.Aurelia
A.Septal nephridia
B.Phryngeal nephridia
C.Integumentary nephridia
D.Integumentary and phryngeal nephridia
A.Linnaeus
B.Sutton
C.Lamarck
D.Kinberg
A.Nephridia
B.Body wall
C.Flame cells
D.None of these
A.Prostomium
B.Pygidium
C.Peristomium
D.None of these
A.Straight rod – like
B.Elongated ‘S’ – shaped
C.U’ – shaped
D.Comma – shaped
A.Cnidarians
B.Cockroach
C.Annelids
D.Sponges
A.Coelentreta
B.Nematoda
C.Mollusca
D.Annelida
A.At anterior end only
B.At posterior end only
C.At both the ends
D.At none of the ends