The triangular structure that joins the right atrium of a fr... — Zoology | Mockzy

HardZoologyFrog and Cockroach

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The triangular structure that joins the right atrium of a frog's heart is called:

Conus arteriosus

Sinus venosus

Foramen ovale

Truncus arteriosus

In the frog, the "Bidder's canal" is present in:

In Cockroaches, the spermatophores are stored in which part of the male reproduc

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The terga, sterna and pleura of cockroach body are joined by

(A) Cockroach are nocturnal omnivores that live in damp places throughout the world. (B) They become

Given below is the diagram of reproductive system of an animal labelled by (i), (ii), (iii) and (iv)

Which type of respiration is present in frog during swimming ?

Identify A, B, C, D and E in a given figure related with mouth parts of the cockroach :

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