Nagpuri buffoles are categorized as milkers. They also include Murrah, Jafferabadi, Nili, Ravi and Surti.

Pure line breed refers to a group of identical individuals that always produce offspring of the same phenotype when intercrossed. This occurs only when they are homozygous.

Elephantiasis is caused by Wuchereria bancrofti. It is called so due to enormous swelling of affected part.

Wobble Hypothesis helps to understand why multiple codons can code for a single amino acid. UGC and UGU suggest wobble hypothesis and both stand for same amino acid cystin.

Haemophilia is a X-linked recessive disorder. The presence of single X-chromosome (with haemophilia gene) show the disease in male. Therefore, in the above example, boy chances of inheriting the disease is 50%.

Sanguivorous feed on blood and thus have sucking type of mouth parts male mosquito has not such parts.

Chemotaxis is the movement of an organism in response to a chemical stimulus. Neutrophils movement to the site of inflammation is due to chemotaxis. 

Sporangia arise without any order of development, therefore, called mixed type, e.g., Nephrolepis.

Sugarcane is the plant which is a converter of solar energy whose net productivity is 2-4 kg/m²/yr . This is because it is a photosynthetic C₄ plant and it does not perform photrespiration.

Wild type refers to a strain, organism or gene, that is predominant in the wild population, while mutant form is observed rarely.