Special enzymes are released during necrosis from _____.

1. 1. lysosomes
   2. Vacuoles
   3. Cytoplasm
   4. Golgi bodies

When the Left Ventricle in the human heart contracts, the blood moves to the_____.

1. 1. Brain
   2. Pulmonary Artery
   3. Lungs
   4. Aorta

If two opposite alleles come together, one finding morphological expression masking the other, the fact is described as law of _____.

1. 1. Inheritance
   2. Dominance
   3. Limiting factor
   4. Segregation

In animals coordination is achieved by means of?

1. 1. Nervous system
   2. Endocrine system
   3. Both A and B
   4. Respiratory system

Diatoms are found in_____.

1. 1. Freshwater lakes and ponds
   2. Phytoplanktonic population
   3. Marine environment
   4. All of the above

It is one of the convulsive disorders of nerves which are characterized by abrupt transient symptoms of motor, sensory, psychic or autonomic nature_____.

1. 1. Parkinson’s disease
   2. Alzheimer’s disease
   3. Dementia
   4. Epilepsy

The gal bladder releases _____enzyme to digest the food ?

1. 1. Pepsin
   2. Hcl
   3. Both
   4. None of these

The study of fossils is called_____.

1. 1. Paleontology
   2. Environmental Biology
   3. Historical biology
   4. Social biology

During rest the breathing occurs rhythmically at the frequency of _____times per minute in human?

1. 1. 16-30
   2. 5-10
   3. 6-12
   4. 15-20

What is hibernation and aestivation_____.

1. 1. Wind adaptation shown by animals
   2. Thermal adaptation shown by animals
   3. Adaptation of animals to escape from predators
   4. All of the above