The hare-brained gender

Electrical cure

Hearty drug

Save thy bust

Refrigerator or greenhouse

Species, but not quite

Viruses, which display an easier capacity for mutation, could be nature's 'quasi-species'

Stripping device

Gene link spotted

Widening chasm

A bloomin' fixation

Clearing throats

Twin benefits

Quite a saving

Elixir

Nemesis of nematods

No fuss burners

Contaminated glow

Make plants as sun shines

Aromatic repellent

Fennel now plays a new role as a pest controller

The art of writing

Befuddling the enemy

It's hot out there

Water for thought

Blind vision

How do you locate an object even with eyes closed?

Troubled future