Smooth leaved and nectar less cotton varieties do not attract which one of following pests

Read of the following statements:- (a) Insect resistance in crop plants may be due to morphological, biochemical or physiological characteristics. (b) Hairy leaves in cotton are resistant to cereal jassids. (c) Smooth leaves and nectar-less cotton varieties do not attract bollworms. (d) In maize, high asparatic acids, low nitrogen and sugar leads to resistance to stemborers. Choose correct statements :-

Read of the following statements:- (a) Insect resistance in crop plants may be due to morphological, biochemical or playsiological characteristics. (b) Hairy leaves in cotton are resistant to cereals jassids. (c) Smooth leaves and nectar-less cotton varieties do not attract bollworms. (d) In maize, high asparatic acids, low nitrogen and sugar leads to resistance to stemborers. Choose correct statements :-

Fill in the blanks with appropriate words. (i) Resistance to the most plants is the ability to prevent the pathogen from causing disease and is determined by the "______" . (ii) Smooth leaved and "______" cotton vaneties do not attract bollworms. (iii) It has been possible to develop and iron fortified "______" variety containing over five times as much iron as commonly consumed verieties.

Fill in the blanks with appropriate words. (i) Resistance to the most plants is the ability to prevent the pathogen from causing disease and is determined by the "______" . (ii) Smooth leaved and "______" cotton vaneties do not attract bollworms. (iii) It has been possible to develop and iron fortified "______" variety containing over five times as much iron as commonly consumed verieties.

Assertion : high aspartic acid, high nitrogen and low sugar content in maize leads to resistance to maize stem borers. Reason : Smooth leaved and nectarless cotton varieties provide resistance from jassids.

Assertion: Both wind and water pollinated flowers are not very colourful and do not produce nectar. Reason: There is no need to attract the pollinating agents.