Cuticle, paliscade layer, spongy layer, guard cells, stomata, vascular bundle, lower epidermis, upper epidermis, mesophyll.
Answer: Hypothalamus
Explanation:
The hypothalamus, located in the fore brain is the important part of the brain that controls the secretion of the pituitary gland. It does this by stimulating the anterior pituitary gland to secrete its hormone, ACTH (Adrenocorticotropic hormone) which in turns stimulates the adrenal cortex to release corticosteriods that helps in fluid and salt balance in the body.
Thus, professor petrol's colleague is focusing on the hypothalamus.
You can get infections, which are caused from the bites.. but more so from all of the itching that can cause an open wound.
Answer:
because they r adapted to extreme conditions and they survive successfully