Movement of body parts, Biology

MOVEMENT OF BODY PARTS -

  1. Movement of appendages bring about locomotion.
  2. Perapodia, setae in Annelida, jointed legs in Arthropoda, flat foot in mollusca, tube feat in star fish, fins in fishes are main locomotary organ in animals.
  3. Movement of jaws, tongue enable the animal to capture food.
  4. Movement of tentacles, antennae, eye ball & pinnae help the animals together to collect information about their external environment.
  5. Movement of bucopharyngeal cavity bring about water breathing in fishes, air breathing in amphibian.
  6. Vibration of vocal cords produces voice.
  7. Heart beat circulate blood in blood vessels.
  8. Peristalasis in alimentary canal.
  9. Movement of diaphragm, ribs helpful in respiration.
Posted Date: 10/2/2012 7:46:41 AM | Location : United States







Related Discussions:- Movement of body parts, Assignment Help, Ask Question on Movement of body parts, Get Answer, Expert's Help, Movement of body parts Discussions

Write discussion on Movement of body parts
Your posts are moderated
Related Questions
Two atoms always represent the same element if they have. A) the same number of particles in the nucleus. B) The same number of electrons. C) The same number of shells. D) The same

Q. Discuss the evolution of implants in dentistry? The first use of Implants dates back to 600 A.D. in the Mayan population where intraosseous implantation of animal teeth or t

describe the phylums of invertebrates?

Management   In case of  small defects surgical treatment is not indicated because spontaneous closure may occur before one to two years of  age. Patient  is treated for conges

Lorica - body form Protozoans It is a covering which unlike the theca fits loosely around the organism. It is a cup, bell or vase-like structure with one opening through which

Why is there little or no grass in the forest? 1. Because of the presence of the bushy trees close together in the forest, sunlight does not penetrate simply to the ground. Thi

What is the cytoskeleton, and what are three of its main components? The cytoskeleton is a network of long protein strands located in the cytosol. Three main components are

a) What conditions do most seeds need in order to begin germination?  b) What other condition do the seedlings need to continue growth to mature plants?   a) Most seed

Assume that a dihybrid cross (AaBb X AaBb) is made in which the gene loci are autosomal, independently assorting, and incompletely dominant. What phenotypic ratio would you expect

Epidemiology The organism does not appear to be very host or tissue specific and can infect naturally a large number of avian and mammalian species. Chlamydiosis has been reco