Answer:
No organisms
Explanation:
This is because the kind of symbiotic relationship between plants root and microbes is mutualism. In this relationship both organism s benefit and non is harmed. The microbes make nutrients available for the root, it increase root permeability and also root metabolism while the roots provide home for the microbes and Al's derives food.
Answer:
Option (b). stimulating hormone.
Explanation:
The pituitary gland is an endocrine gland, present at the base of the brain. The anterior lobe of pituitary consists of various endocrine cells or troph cells that synthesize and secret various hormones.
The hormones released by these cells are mainly stimulating hormones that regulate functions of some other glands. For example, TSH (thyroid stimulating hormone) and FSH (follicle stimulating hormone) are secreted by anterior pituitary gland that regulate function of thyroid gland and ovaries, respectively.
Thus, the correct answer is option (b).
31 pairs
Spinal nerve, in vertebrates, any one of many paired peripheral nerves that arise from the spinal cord. In humans there are 31 pairs: 8 cervical, 12 thoracic, 5 lumbar, 5 sacral, and 1 coccygeal. Each pair connects the spinal cord with a specific region of the body.
Hello!
Your answer: <u>Delta</u>
Have a Great day!
The most abundant protein is dead epidermal structures such as hair and melanin.