STD 11 - 17. Locomotion and movement — NEET STD 11 Science — Question

$I.$ Baculoviruses are pathogens that attack insects and other arthropods

$II.$ Most of these biocontrol agents belong to the genus Nucleopolyhedro virus

$III.$ They do not harm plants mammals, birds, fish and other non-target insects

$IV.$ Baculoviruses are helpful in Integrated Pest Management $(IPM)$ programme, in which beneficial insects are conserved

Choose the correct option

$I.$ Each myosin is a polymerized protein

$II.$ Many meromyosin constitutes one thick filament (myosin)

$III.$ Each meromyosin's tail is called heavy meromyosin $(HMM)$ and head is called light meromyosin $(LMM)$

$IV.$ The globular head is an active $ATP$ ase enzyme and has binding sites for $ATP$ and active sites for actin

Choose the option with correct statements