Lecture No 05 || Methods Of Artificial Vegetative Propagation Class 10 In Urdu Hindi By Mr.Hadi

Описание: #Artificialvegetativepropagation
Some common method of Artificial vegetative propagation (Cutting, Grafting, Cloning, Tissue culturing) are discuss in details in Urdu Hindi By Hadi.
Points To Ponder:
Vegetative propagation is an asexual method of plant reproduction that occurs in its leaves, roots and stem. This can occur through fragmentation and regeneration of specific vegetative parts of plants.
.................................................................................................................................
Artificial method of vegetative propagation:
Artificial method of vegetative propagation is carried out by humans on the fields and laboratories. Artificially occurring forms of vegetative reproduction involve:

Cutting – In this, a portion of a plant is cut and planted in the soil, usually a stem or a leaf. These cuttings are sometimes treated with hormones in order to induce root growth. The new plant originates from the adventitious roots that grow from the cutting process.

Grafting – In this, the cutting from some other plant is added to the plant stem embedded in the soil. The graft tissues become incorporated with the rooted plant tissues and grow over time as a single plant.

Tissue Culture – For this, to grow a new plant, the plant cells from various parts of a plant are cultivated in a laboratory. This technique is useful in growing the number of rare and endangered species of plants which can not grow under natural conditions.
................................................................................................................................
For complete lecture on "Introduction To Reproduction", click the link that is given below:
   • Reproduction Introduction, Types Of  Repro...  
For MCQs of chapter No 10 "Gaseous Exchange", click the link that is given below:
   • 10th Class Biology Chapter No 10  MCQs By ...  
For more biology lectures and MCQs of every chapter of biology, SUBSCRIBE Our You Tube channel:
#Hadibiology20
#Hadibiology20
#Hadibiology20

Whattsapp Group

https://chat.whatsapp.com/KmbGta941sx...

Facebook Page

https://www.facebook.com/100650065097...