Coordination in Animals MCQ (Multiple Choice Questions) PDF - 378

MCQ 1886: In the cell body of the neuron, there are some specialized granules named

1. Ervin's granules
2. Nissl's granules
3. Alois's granules
4. Darwin's granules

MCQ 1887: The inner end of nephrons is a cup-shaped swelling structure known as

1. glomerulus
2. Bowman's capsule
3. medulla
4. Bowman's net

MCQ 1888: Electrical impulses are sent to atrial muscles to contract both

1. ventricles
2. auricles
3. atria
4. arteries

MCQ 1889: The hormone produce their effect by

1. initiating new biochemical reactions
2. regulating already present chemical reactions
3. synthesizing new compounds
4. none of others

MCQ 1890: Amoeba and paramecium possess a specialized structure for removing water from the body, called

1. contractile vacuoles
2. flagella
3. pseudopodia
4. ligament