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प्रश्न
Hormones are secreted directly into the ______.
पर्याय
organs
lymph
blood
उत्तर
Hormones are secreted directly into the blood.
संबंधित प्रश्न
Why is pituitary gland is called “master gland”?
State whether the following statement is true (T) or false (F):
Hormones are secreted by ductless glands.
State whether the following statement is true (T) or false (F):
For hormones to be effective in their actions, they are required in sufficiently large quantities.
Match Column I with Columns II and III.
| Column I | Column II | Column III |
| Auxin | Gibberella fujikuroi | Abscission |
| Ethylene | Coconut milk | Intermodal elongation |
| Abscisic acid | Coleoptile tip | Apical dominance |
| Cytokinin | Chloroplast | Ripening |
| Gibberellins | Fruits | Cell division |
Which of the following statements is correct about receptors?
Which statement is not true about thyroxin?
Mention one function for each of these hormones :
- Thyroxin
- Insulin
- Adrenaline
- Growth hormone
- Testosterone
Give the full form of the following abbreviation:
ADH
Explain mechanism of hormone action through membrane receptor.
Hormones produced in one species usually show ______ influence in other species.
