Vidyalelo
Agriculture · Q224

Agricultural Entomology

Graduate and Post Graduate · Agriculture · question 224

Q224

Didelphic, prodelphic ovaries are found in

A.
Meloidogyne
B.
Heterodera
C.
Globodera
D.
All of the above
Answer

Answer: Option D

Solution

Answer: Option D
Solution:
Didelphic, prodelphic ovaries are found in Meloidogyne, Heterodera and Globodera.
In monodelphic conditions, the ovary is always, anteriorly directed, i.e Prodelphic. In the case of didelphic ovaries, if both the ovaries are anteriorly directed and vulva is terminal in position then the condition is known as didelphic prodelphic as found in the case of Meloidogyne, Heterodera and Globodera.