____ is found in the exoskeleton of crabs:
- Cellulose
- Chitin
- Murein
- Hemi-cellulose
The prokaryotic cell wall composed of:
- Cellulose
- Chitin
- Murein
- Pectin
Which of the following organelle is regarded as self replicating organelle:
- Golgi Bodies
- Vacuole
- Mitochondria
- Endoplasmic reticulum
Identify fossil bird among the following:
- Eques
- Python
- Dawn Horse
- Archaeopteryx
A condition that renders the individual less able to form blood clot is:
- Thalassemia
- Alport’s syndrome
- Hemophilia
- Coffin-Lowry syndrome
Drosophila melanogaster is the scientific name of:
- House By
- Fruit fly
- Sand fly
- Flash fly
G.J Mendel chose _____ as an experimental plant for his study:
- Lens culinaris
- Delonix regia
- Pisum sativum
- Medicago saliva
The most common symptom of gonorrhea in males is:
- Skin rash on neck
- Chancre
- Painful urination
- Joint pain
The syphilis is a _____ disease
- Fungal
- Viral
- Protozoic
- Bacterial
Fallopian tube Is also known as:
- Ovaries
- Uterus
- Oviduct
- Cervix
