National & Global Aquaculture Selection Progr Practice Questions (Q1-5) - Fish Genetics and Breeding

1

ICAR JRF Fish Genetics And Breeding 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

Interferons are cellular proteins produced mainly in response to

Virus infection Bacterial infection Fungus infection Parasitic infection

2

ICAR JRF Fish Genetics And Breeding 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

The genotype that produces a mirror scale phenotype in carps is,

Homozygous Dominant Heterozygous dominant Homozygous recessive Hemizygous dominant

3

ICAR JRF Fish Genetics And Breeding 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

The first selective breeding program in aquaculture in India was undertaken in.

Common carp Catla Rohu Magur

4

ICAR JRF Fish Genetics And Breeding 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

The first reported selection experiments in aquaculture in 1920s were in

Rainbow trout & common carp Brook trout & common carp Rainbow trout & Atlantic salmon Rainbow trout & Brook trout

5

ICAR JRF Fish Genetics And Breeding 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

Some QTLs/ genes linked to growth and disease resistance have been reported in which of the following Indian fish species 2

Labeo rohita Labeo catla Clarias magur Channa striata

Fish Genetics and Breeding विषय एवं अध्याय