Coordination results in_____.

1. 1. Organization of body functions
   2. Regulation of body functions
   3. Integration of body functions
   4. All of these

Amphibians are considered to be evolved from_____.

1. 1. Dipnoi
   2. Varanope
   3. Hagfishes
   4. Newts

Which of the following filtrate contains excessive amount of amino acids, glucose, and salts?

1. 1. Filtrate passing through distal conveluted tubule
   2. Filtrate passing through collecting tubules
   3. Glomerular filtrate
   4. Filtrate passing through ascending limb

The opening and closing of stomata are directly controlled by the_____.

1. 1. pH
   2. Light
   3. Temperature
   4. All of these

Diatom frustule shell is made of_____.

1. 1. Silica
   2. Calcium carbonate
   3. Manesium carbonate
   4. Sulfur Dioxide

Flagella is composed of_____.

1. 1. Intermediate filaments
   2. Micro tubules
   3. Glycoproteins
   4. Micro filaments

Which one of the following animal has two separate circulatory pathways?

1. 1. Frog
   2. Shark
   3. Lizard
   4. Whale

Organisms of which of the following kingdom have absorptive mode of nutrition_____.

1. 1. Protoctista
   2. Animalia
   3. Prokaryotae
   4. Fungi

How many vertebrae are in sacrum?

1. 1. 3
   2. 5
   3. 7
   4. 9

The normal range of the number of white blood cells in a microliter of blood is between _____.

1. 1. 4,900 and 12,000
   2. 2,500 and 09,300
   3. 4,500 and 10,000
   4. All of these