What is the standard error of regression y on x when the

The Downey mildew of Bajra is caused by

TDN stands for:

COVID-19 vaccine for animals – Ancovax which was recently launched by Union Minister for Agriculture Shri Narendra Singh Tomar, is developed by 

_______is a band within the radial cell walls of endodermis that contain lignin.

During mitosis, the centromere divides at:

Who first saw and described a live cell under microscope? 

Chiasmata Formation takes place in which stage?

Under which act was the Central Pollution Control Board (CPCB) constituted in September 1974?

What is a market type based on time span?

Which soil structure is considered ideal for cultivation?