Question

above
2. Chemicals produced by plants to regulate
plant activities are called:
Chemicals
b. Chlorophy
Growth regulators
d. Neurons
3. Olfactory receptors detect:
a. Smell b. Light Sound & Taste
4. Hormones in humans are secreted by
specialised glands called:
a. Liver
b. Endocrine
Pancreas
d. All of these
5. Glucazon controls​

Answer 1

Answer:

q 3 )ans>  smell

q 4)ans>    Endocrine Pancreas

q 5) ans>    control blood sugar levels. ... In each of these processes, glucagon and insulin work together.

Explanation: