Question
The photolysis of water during photosynthesis occurs in
the presence of following mineral(s):Solution
The manganese and chlorine ions activates enzymes involved in photosynthesis and nitrogen metabolism, especially in photolysis of water to release oxygen.
A cuboid of dimensions 18.5 cm Ă— 12.5 cm Ă— 10 cm needs to be painted all over. Find the area to be painted.
Which of the following machinery cannot be said to be bipartite machinery?
Mukhyamantri Bal Ashirwad Yojana, recently seen in the news, was launched by which state?
Which one of the following statements best reflects the idea behind the “Fractional Orbital Bombardment System” often talked about in media?
The Indian Parliament is bicameral in nature. Which of the following is the upper house?
A shopkeeper sells glasses at the rate of Rs. 40 each and earns a commission of 18%. He also sells vases at the rate of Rs. 80 each and earns a commiss...
According to “The child labour prohibition and regulations act 1986” how many hours of overtime can be taken from a young child?
A and B are travelling towards each other with a speed of 20 km/hr and 30 km/hr. They started at same time and A covered 40 km less distance than B befo...
The role of Tatia Tope in the 1857 mutiny:
1.   He was commander-in-chief of the army of Nana Saheb and
2.   He has to organize Bh...
How many autosomes will be present in a sexually reproducing organism with the chromosome number 2n = 18?
