Ribosomes + m-RNA?

1. 1. Polosome
   2. Phlosome
   3. Polysome
   4. None of these

Coordination results in_____.

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

_____ is concerned with cell secretions?

1. 1. Cell membrane
   2. Lysosomes
   3. Endoplasmic reticulum
   4. Golgi complex

Amphibians are considered to be evolved from_____.

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

In Urea cycle _____ammonia molecules combine with 1 CO2 molecule to form 1 molecule of urea.

1. 1. 2
   2. 3
   3. 4
   4. 5

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

Which of the following excretory structure is associated with gut of the organism?

1. 1. Malpighian tubules
   2. Nephrons
   3. Protonephridium
   4. Metanephridium

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