Question

Corpora cardiac in cockroach secrets
A) Ecdysone
B) Neurons
C) Neotinin
D) pheromone

Answer 1

Answer:

B)neurons

Explanation:

This compound is a peptide hormone secreted by the corpora cardiaca, a pair of neurohemal organs located on the walls of the aorta just behind the brain. The corpora cardiaca release their store of PTTH only after they receive a signal from neurosecretory cells in the brain

Answer 2

Answer:

B) NEURONS

Explanation:

Corpora cardiac in cockroach secretes neurohemal organs that store brain neuro hormones.