Helicobacter pylori is an example of
- Pleomorphic
- Spiral
- Bacilli
- Cocci
Number of layers of cell wall in Gram positive bacteria is
- 4
- 1
- 2
- 3
The method of bringing oxygenated air into contact with a gas exchange surface is called
- Gas transport
- Respiration
- Ventilation
- Photorespiration
Smooth muscles are found in all mentioned below except:
- Bronchi
- Alveoli
- Trachea
- Bronchioles
Only those genes can assort independently whose loci are on:
- Same chromosomes
- Non-homologous chromosomes
- Same chromatids
- Homologous chromosomes
Which one of the following is X Linked Dominant disorder
- Color blindness
- Hypophosphatemic rickets
- Hypertrichosis
- Haemophilia
What of the following virus contains single stranded DNA
- Adeno virus
- Pox virus
- Herpes virus
- Parvo virus
Feeding by living in or on the other organic (host) belonging to different species is called
- Parasitic nutrition
- Saprophytic nutrition
- Symbiotic nutrition
- Mineral nutrition
____ describes how water and dissolved chemicals are carried through the cell wall and intercellular gaps of plants
- Symplast Theory
- Apoplast Theory
- Vacuolar Theory
- Cytoplasmic Theory
The movement of water to lower solute concentration area through a semipermeable membrane is
- Soil potential
- Pressure potential
- Solute potential
- Osmotic Potential
