For the following questions answer them individually
Choose the correct statements from the following related to origin of life.
Exchange of genetic material between non-sister chromatids occurs in this division and the phenomenon is called
Study the units of classification given below and arrange them ascendingly,
The drug interferes with the transport of dopamine in the nervous system is
If a woman whose father is colour blind marries a mon whose mother is colour blind, the vision of their male children will be.