On the basis of utility, Nagpuri buffaloes are categorized as

• milkers

• dual purpose

• drought cattle

• grazers

Which one of the following codons codes for the some information as UGC?

• UGU

• UGA

• UAG

• UGG

If a boy's father has haemophilia and his mother has one gene for haemophilia, what is the chance that the boy will inherit the disease?

• 100%

• 50%

• 0%

• 75%

Male mosquito is not sanguivore as

• it lacks cutting and biting mandibles

• it does not require any kind of proteins

• it lacks smelling power

• All of the above

What type of sorus is present in Nephrolepsis?

• Coenosorus

• Simple

• Mixed

• None of these

Elephantiasis is caused by

• Entamoeba coli

• trematodes

• cestodes

• Wuchereria bancrofti

Rarely observed phenotype in population is called

• wild type

• mutant type

• variant type

• All of these

The movements of neutrophils to the site of inflammation is due to

• release of hormone

• Chemotaxis

• activity of antigens

• activations of antigens

Which of the following plant is efficient converter of solar energy whose net productivity is 2-4 kg/m²/yr or even higher?

• Wheat

• Rice

• Sugarcane

• Bajra

Pureline breed refers to

• homozygosity

• heterozygosity

• homozygosity with only dominant genes

• heterozygosity and linkage