HardZoologyFrog and Cockroach
+4 / -1
The endocrine gland present in frogs that helps in the process of metamorphosis is:
A
Adrenal
B
Pancreas
C
Thyroid
D
Pituitary
Explanation
The thyroid gland produces thyroxine, which is essential for the transformation of a tadpole into an adult frog.
Previous
The larva of a frog is called a Tadpole. It respires through:
NextTitillator and Pseudopenis in male cockroaches are parts of:
More from Frog and Cockroach
Medium
Given below is a diagrammatic representation of female reproductive system of frog labelled A, B, C
MediumThe terga, sterna and pleura of cockroach body are joined by
MediumGiven below is the diagram of reproductive system of an animal labelled by (i), (ii), (iii) and (iv)
MediumWhich type of respiration is present in frog during swimming ?
MediumIdentify A, B, C, D and E in a given figure related with mouth parts of the cockroach :
EasyRead the following statements carefully about cockroach-Statement-I : In male cockroach, a character
Practice Zoology Exams
Full-length mock tests with detailed analytics, rank, and percentile.
Browse Exams