The ”Model of Communication” as given by Rogers & Shoemaker (1971) has the following elements; arrange them in correct sequence:
(A). Source
(B). Message
(C). Channel
(D). Receiver
(E). Effect
Choose the correct answer from the options given below
List - I (Water ways) | List - II (Stretch) | ||
(A) | National waterway 1 | (I) | Specified stretches of Godavari - Krishna rivers along with Kakinada, Puducherry stretch of canal |
(B) | National waterway 2 | (II) | Kottapuram - Kollam |
(C) | National waterway 3 | (III) | Allahabad - Halida |
(D) | National waterway 4 | (IV) | Sadiya - Dhubri |
Given below are two statements:
Statement (I): Voltinism in insects is number of generations produced in a year.
Statement (II): Morus alba is a perennial tree in northern India.
Choose the most appropriate answer from the options given below:
Given below are two statements:
Statement (I): Tukra disease in mulberry is caused by whitefly.
Statement (II): Shellac is a resin secreted by female lac insect on host plant.
Choose the most appropriate answer from the options given below:
Given below are two statements:
Statement (I): Butterflies with erratic darting flights belong to family Hesperiidae.
Statement (II): Larvae with tapering at both ends without dorsal setae.
Given below are two statements:
Statement (I): Bean yellow mosaic virus is transmitted by Aphis glycines.
Statement (II): Chilli mosaic virus is transmitted by Aphis craccivora.
Given below are two statements:
Statement (I): Virus transmission by whitefly is persistent and circulative type.
Statement (II): Virus transmission by hoppers is circulative and usually propagative type.