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Answer:
A) The role of bacteria fixing nitrogen is very important because it fixes atmospheric nitrogen in the roots of plants. For example, Azotobacter is a bacteria which lives in the root of the higher plants. The bacteria fixes nitrogen for the plant and the plant gives habitat and food to the bacteria and hence, both get benefit.
B) Nitrifying bacteria are the bacteria which converts ammonia into nitrates. Examples are Nitrosomonas and Nitrobacter.
C) Denitrifying bacteria is a type of bacteria which converts nitrates into atmospheric nitrogen. Examples are Serratia and Pseudomonas.
Answer: The cell explodes
Explanation:
The cell has to maintain equilibrum. For that to happen, it must have been overriden. The cell will end up dying.
Answer: nearer
Explanation:
Underwater, objects appear NEARER than they really are on the surface DUE to Total Internal Reflection.
This phenomenon is best explained by the bending of light wave as it travels from one medium to another, making the APPARENT depth differ from the REAL depth.
Answer:
Punnett squares model processes, events, and structures at the cellular level is explained below in details.
Explanation:
The Punnett square is a tabular synopsis of achievable compounds of matrilineal alleles with patrilineal alleles. These records can be practiced to consider the genotypical consequence possibilities of the generation of a single characteristic (allele), or when crisscrossing various characteristics from the parents.
