Discuss why angiosperms are far more successful than any other plant group in the plant kingdom.
See Answer →Compare the family Asteraceae and Rubiaceae and mention their similarities as well as differences also.
See Answer →Compare and contrast the reproductive structures of Cycas and Pinus with diagrams.
See Answer →Name the families in which these structures are found:
| i) Hypanthodium | vi) Culm |
| ii) Tetradynamous androecium | vii) Obdiplostemonous androecium |
| iii) Convoluted anthers | viii) Jaculator |
| iv) Capitulum inflorescence | ix) Gynobasic style |
| v) Intra-petiolar stipules | x) Pseudostem |
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List the names of live bearers and egg layers ornamental fishes. Describe the culture of any one fish from each type of your choice.
See Answer →Enlist the major types of hatcheries. Give detailed description of any two of them.
See Answer →Write an essay on the biological aspects of Schizothoracids as important fishery resources.
See Answer →Mention the roles of Mahua oil cake and tea seed cake in the removal of unwanted fishes.
See Answer →Describe the process of pond construction.
See Answer →Discuss the technique of hypophysation in details.
See Answer →Define the pearl, and classify them. Describe the mineralization of pearl.
See Answer →Describe why and how predatory and weed fishes are eradicated from fish culture ponds.
See Answer →Describe briefly the site selection and design of an aquafarm for freshwater fishes.
See Answer →Differentiate between Macrobrachium rosenbergii and Macrobrachium malcolmsonii. Describe the breeding of M. rosenbergii.
See Answer →Why adoption of IPM is poor? Which strategies should be adopted in future to promote it?
See Answer →Explain different genetic methods of pest management with special reference to genetic engineering.
See Answer →Botanical and Microbial Pesticides
See Answer →Insect and Nematode
See Answer →Predator and Parasitoid
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