Which one of the following shows heterothallism?

 

1.  Rhizopus
2.  Bacterium
3.  Cycas
4.  Ricinus

1.  Cannabis compounds
2.  LSD
3.  cocaine
4.  amphetamines

1.  Addison’s disease
2.  Huntington’s disease
3.  Parkinson’s disease
4.  Alzheimer’s disease

1.  A-3 B-1 C-4 D-5 E-2
2.  A-2 B-3 C-4 D-1 E-5
3.  A-4 B-2 C-1 D-5 E-3
4.  A-2 B-4 C-3 D-5 E-1

1.  imbibitions of solution
2.  diffusion of solvent
3.  evaporation of water
4.  diffusion of solute

• AVolume of CO₂ evolved = volume of O₂ consumed
• B
• C
• D

1.  fallopian tubes
2.  uterus
3.  labia majora
4.  ovary

1.  Arsenic – Black foot disease
2.  Flouride – Itai-itai
3.  Mercury – Skeletal fluorosis
4.  Cadmium – Minamata disease

1.  Nitrogen-fixation
2.  Protecting nitrogenase from O2
3.  Destroy bacteria
4.  Transport of food in plants