A.Pheomones
B.Enzymes
C.Vitamins
D.Hormones
Related Mcqs:
- Discharge of nematocysts in Hydra depends upon:
- Those chemicals, which are released by one organism but they destroy the other organism are precisely called:?
- Ductless glands which pour their secretions directly into the blood are known as:
- Which of these catalyze the metaboliic reactions in our body:
- Inhibition of STH of pituitary is done by:
- Carbohydrate metabolishm is controlled by:
- Amount of urine in our body is regulated by:
- Gastric caeca of cockroach secrete:
- 95% of the cytoplasm of red blood cells is the___________??
- Those chemicals which are produced by plants and affect other plants are broadly called:?
