Advertisements
Advertisements
प्रश्न
What is Parthenocarpy?
एक पंक्ति में उत्तर
Advertisements
उत्तर
Development of fruit without fertilization.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
How does chemical coordination occur in plants?
Which of the following is not a plant hormone?
Common gibberellin is
Conversion of nitrates to nitrogen is called ______.
Why is ABA known as antitranspirant?
Which hormone induces parthenocarpy in tomatoes?
Which hormone causes Bakanae disease of rice?
In which part of plant does auxin synthesis occur?
Match the following lists and select the correct option.
| List I | List II | ||
| i. | 2,4-D | a. | Promotes senescence and ripening of fruits |
| ii. | ABA | b. | DelaysJeaf senescence |
| iii. | Gibberellins | c. | Increases the length of the sugarcane stem |
| iv. | Ethylene | d. | Kills dicotyledonous weeds without affecting mature monocotyledonous plants |
| e. | Stimulates the closure of stomata |
Name various plant hormones. Also give their physiological effects on plant growth and development.
