State a difference between gene and an allele.
Gene | Allele |
Gene is a unit of inheritance that is transferred from the parent to the offspring. | Allele is the alternative form of a single gene that lie on the same locus in the homologous chromosomes. |
Suggest the breeding method most suitable for animals that are below average in milk productivity.
Name the causative organism of the disease amoebiasis. List three symptoms of the disease.
Mention the kind of biodiversity of more than a thousand varieties of mangoes in India represent. How is it possible?
List the events that reduce the Biological Oxygen Demand (BOD) of a primary effluent during sewage treatment.