Question
DNA fingerprinting is a technique used for the detection
of:Solution
The first methods for finding out genetics used for DNA profiling involved RFLP analysis. DNA is collected from cells, such as a blood sample, and cut into small pieces using a restriction enzyme (a restriction digest).
What is the common name of sodium carbonate?
Sphagnum is an important bryophyte. Consider the following statements about it:
- It is a chief constituent of peat. ...
Which of the following metals does not liberate hydrogen gas when reacted with cold water but does so with steam?
Biofertilizers convert nitrogen to:
Which gas is added under pressure to make soft drinks fizzy?
Which base is present in soap?
Deficiency of which of the following elements is responsible for weakening of bones?
1. CalciumÂ
2. Phosphorus
3. Nitrogen
...
Which radioactive element is used in heart pacemakers?
What does a catalyst do in a reaction?
Which of the following elements is a member of the actinoid series?