During which stage of M phase in mitotic cell division, chromosome condensation starts and eventually coiled and thickened chromosome formation takes place?
In the prophase beginning of condensation coiling and thickening of chromatin fibre start and maiximum condensed chromosome are visible in metaphase.
The green colour of the leaves is due to-
Which of the following is the richest source of phosphorus?
Oil and water can form a stable dispersion with the help of a substance commonly called a(n):
Milk tastes sour when kept in the open for sometimes due to the formation of-
Which acid is majorly found in Orange?
Which of the following pollutants is the major contributor to photochemical smog?
Which of the following glands is a source of the enzyme Ptyalin?
What is the primary purpose of using bleaching powder in drinking water?
Match the following gases with their typical uses:
List I (Gas) List II (Uses)
A) A...
The Element/Ion which is essential in small quantities for the development of healthy teeth but causes mottling of the teeth if consumed in higher quant...
