Which inventor is credited with the development of the first practical telephone?
Alexander Graham Bell is widely recognized as the inventor of the first practical telephone. He received the patent for the invention of the telephone in 1876. Bell's innovation allowed for the transmission of clear voice signals over long distances, revolutionizing communication.
Yellow vein mosaic of bhindi is caused by a
DRDA is located at :
Bottom heat technique of mango cutting for rooting is done at
Revenue chain is divided into-
Sarvodaya scheme was started by:
Displacement of upper layer of soil from one place to another and is a form of soil degradation is called
Cation exchange capacity is found minimum in the case of:
“Hidden hunger” means:
Which among of the following is bottom up planning:
Golden rice is a genetically engineered variety of rice developed by inserting a gene from _____ and a gene
from _________ found in soil
