STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

Domestication ✘ Incubation ✘ Hybridization ✘ Mutation ✔ NULL ✔ NULL NULL

Roots ✘ Stems ✘ Seeds ✘ Leaves ✔ NULL ✔ NULL NULL

Apple ✘ Guava ✘ Mango ✘ Banana ✔ NULL ✔ NULL NULL

Sigma ✘ Sepals and petals ✘ Anthers ✘ Entire organism ✔ NULL ✔ NULL NULL

Cellulose, hemicellulose, pectinase ✘ Pectinase ✘ Ligase, hemicellulose ✘ Hemicellulose ✔ NULL ✔ NULL NULL

24-36 hours ✘ 36-48 days ✘ 7-10 days ✘ 15-20 days ✔ NULL ✔ NULL NULL

It involves selection of plants amont the progeny of the hybrids with desire combination of characters ✘ The hybrid are superior to both the parents this is called hybrid vigour ✘ They are self-pollinated for several generations till they rich a stable of uniformily or homozygosity in order to ovoid the segregation of characters in the future progeny ✘ All of the above ✔ NULL ✔ NULL NULL

Callus Cell division Explant Addition of cytokinin Cells acquire meristematic property ✘ Explant Cell division Addition of cytokinin Cells acquire meristematic property ✘ Explant Cell division Callus Addition of cytokinin Cells acquire meristematic property ✘ Callus Explant Cell division Addition of cytokinin Cells acquire meristematic property ✔ NULL ✔ NULL NULL

✘ ✘ ✘ ✔ NULL ✔ NULL NULL

Aleurone ✘ Endosperm ✘ Pericarp ✘ Embryo ✔ NULL ✔ NULL NULL