Question
Which one of the following is aerobic asymbiotic N ₂
-fixing bacteria?Solution
Azotobacter is a genus of free-living bacteria that can fix atmospheric nitrogen in the absence of a symbiotic relationship with plants. It is capable of carrying out nitrogen fixation aerobically, meaning it can fix nitrogen in the presence of oxygen.
How is S related to O?
How is Y’s brother related to mother-in-law of V?
Y is the daughter of H, who is married to Z. W is the son of Z, who is the father of V. V is not a female. How many girl child does H have?
Which of the following statement(s) is/are true?
Gopal is son of Paras’s father’s sister. Arun is son of Tanya who is mother of Sachin and grandmother of Paras. Vishal is father of Heena and grandf...
There are six persons, N, O, P, Q, R and S in a family. S is the paternal grandmother of N. P is the sister of R. O is the father of P. N is the only so...
How is P related to T?
How was G's father related to A's sister's mother
How is E related to C?
A is the husband of B, C is the mother-in-law of B, D is the father of A, E is the mother of D, F is the mother of C and G. If H is the father of D, the...
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