Choose the correct option regarding retrovirus

Choose the corr.eel option regarding Retrovirus :

Choose the correct option regarding the product .

Choose the correct option regarding the product .

Choose the correct option regarding collision.

Choose the correct option regarding this figure of sperm ?

Choose the correct option regarding this figure of sperm?

Choose the correct option regarding the comparison of reactivity of benzaldehyde and propanal.

Aerobic respiration is composed of two crucial events. Choose the correct option regarding the site of these events.

Aerobic respiration is composed of two crucial events. Choose the correct option regarding the site of these events.