| Archive | 
| Neuroglia Cells / Glial Cells, Zoology, 12 Central Board of Secondary Education [2010] |
| Electric Dipole, Zoology, 12 Central Board of Secondary Education [2010] |
| Internal Morphology, Zoology, 12 Central Board of Secondary Education [2010] |
| Locomotion, Zoology, 12 Central Board of Secondary Education [2010] |
| Electric Current, Physics, 12 Central Board of Secondary Education [2010] |
| Circulatory System, Zoology, 12 Central Board of Secondary Education [2010] |
| Nerve Tissue, Zoology, 12 Central Board of Secondary Education [2010] |
| Coelom or Body Cavity, Zoology, 12 Central Board of Secondary Education [2010] |
| Morphology, Anatomy & Function of differant systems of an Annelid, an Insect & an Amphibian, Zoology, 12 Central Board of Secondary Education [2010] |
| Synapse, Zoology, 12 Central Board of Secondary Education [2010] |
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 ePapers
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- Electric Current
 Hits: 9
 Ms. Vidhi Anand [2/8/2010]
Electric current is flow of electric charge...
Science [12], Physics,
Central Board of Secondary Education
Tags:
Electric Current, Flow of Electric Charge, Perpendicular To Surface, Cross Section, Si Unit Of Current, Ampere, Coulombs Law, Mega Amperes, Nano Amperes, Positive Charges, Electric Wires, Negatively Charges Electrons, Opposite Direction of Current, Electric Currents Flow, Conductors, Metals, Semiconductors, Electrolytes, Ionized, Insulators
- Circulatory System
Total Votes: 5, Vote Average: 3, Hits: 11
Ms. Vidhi Anand [2/6/2010]
Earthworm is first to evolve a closed circulatory system in the evolution of animals...
Science [12], Zoology,
Central Board of Secondary Education
Tags:
Circulatory System, Earthworm, Closed Circulatory System, Haemoglobin, Plasma, Blood Glands, Blood Cells, Dorsal Vessel, Ventral Vessel, Latero Oesophageal Vessels, Supra Cesophageal Vessel, Hearts, Lateral Hearts, Oesophageal, Lateral Loops Valves
- Locomotion
Total Votes: 5, Vote Average: 3, Hits: 9
Ms. Vidhi Anand [2/6/2010]
The locomotion is brought about by the circular and longitudinal muscles of the body wall...
Science [12], Zoology,
Central Board of Secondary Education
Tags:
Locomotion, Earthworm, Coelom, Body Cavity, Locomotory Organs, Longitudinal Muscles, Chitinous Curved, Circular Muscles, Locomotion In Earthworm, Alimentary Canal, Oesophagus, Intestinal Caeca, Emylactic Enzymes, Chromophill Cells, Chloragogen, Typhlosolar Region, Lymph Glands, Proteolytic Enzyme, Excretory, Calciferous Glands, Humic Acid
- Coelom or Body Cavity
Total Votes: 5, Vote Average: 3, Hits: 12
Ms. Vidhi Anand [2/6/2010]
Earth worm has schizocoel type of body cavity...
Science [12], Zoology,
Central Board of Secondary Education
Tags:
Coelom, Body Cavity, Schizocoel, Phagocytes, Leucocytes, Mucocytes, Chloragogen Cells, Yellow Cells, Eleocytes, Coelomic Fluid, Hydrostatic Skeleton, Musculature Of Body, Locomotion Of Body, Coelomic Fluid, Visceral Peritonium, Chloragogen Cells, Amoeba, Engulf Harmful Germs
- Internal Morphology
Total Votes: 2, Vote Average: 2, Hits: 8
Ms. Vidhi Anand [2/6/2010]
The body wall of earthworms is thin, soft and slimy...
Science [12], Zoology,
Central Board of Secondary Education
Tags:
Internal Morphology, Earthworm, Cutical, Epidermis, Muscular Layers, Coelomic Epithelium, Supporting Cells, Glandular Cells, Goblet Cells, Albumen Cells, Basal Cells, Sensory Cells, Longitudinal Layer, Circular Muscle Layer, Parietal, Somatic Layer, Peritonium, TS of Body Wall
- Morphology, Anatomy & Function of differant systems of an Annelid, an Insect & an Amphibian
Total Votes: 4, Vote Average: 2, Hits: 13
Ms. Vidhi Anand [2/6/2010]
Earthworm is terrestrial animal which inhabits moist soil where it lives inside burrows...
Science [12], Zoology,
Central Board of Secondary Education
Tags:
Morphology, Anatomy, Annelid, Amphibian, Earth Worm, Indian Earthworms, Pheretima Posthuma, Oligochaeta, Pheretima, Posthuma, Lumbricus, Habitat, Burrows, Worm Castings, Nocturnal, Peristomium, Porphyrin, Clitellum, Perichaetine, Protoreceptors, Phaosome, Male Genital Apertures, Genital Papillae
- Neuroglia Cells / Glial Cells
Total Votes: 5, Vote Average: 3, Hits: 6
Ms. Vidhi Anand [2/6/2010]
They are undifferentiated cells with no Nissl's granules...
Science [12], Zoology,
Central Board of Secondary Education
Tags:
Neuroglia Cells, Glial Cells, Nissls Granules, Astrocytes, Macrocytes, Oligodendrocytes, Protoplasmic Processes, Neutrilemm, Nervous System, Schwann Cells, Myelin, Nerve Fibre, Microglial Cells, Mesodermal, Feathery Processes, Phagocytosis
- Synapse
Total Votes: 3, Vote Average: 3, Hits: 13
Ms. Vidhi Anand [2/6/2010]
Nerve signals transverse from neuron to neuron all over the body. These associations are called as synapses...
Science [12], Zoology,
Central Board of Secondary Education
Tags:
Synapse, Synaptic Cleft, Transmission of Nerve Impulse, Types of Neurons, Unipolar Neurons, Bipolar Neurons, Multipolar Neurons, Psedo-unipolar Neurons, Non-polar Neurons, Sensory Neurons, Motor Neurons, Interneurons Neurons, Adjustor Neurons, Myelinated, Medullated, Saltatory Conduction, Node of Ranvier, Neurilemma, Endoneurium, Fasiculi, Fasiculum, Perineurium, Epineurium, Sensory Nerve, Motor Nerve, Mixed Nerve
- Electric Dipole
Total Votes: 4, Vote Average: 4, Hits: 7
Ms. Vidhi Anand [2/6/2010]
A configuration of two charges of same magnitude q...
Science [12], Zoology,
Central Board of Secondary Education
Tags:
Electric Dipole, Two Charges, Magnitude, Small Distance, Dipole Moment, Vector Quantity, Negative Charge, Positive Charge, SI Unit of Dipole Moment, Coulombs Law
- Nerve Tissue
Total Votes: 5, Vote Average: 3, Hits: 11
Ms. Vidhi Anand [2/4/2010]
Ordinary connective tissue is absent inside the central nervous system...
Science [12], Zoology,
Central Board of Secondary Education
Tags:
Connective Tissue, Nerve Tissue, Central Nervous System, Neuroglia Cells, Neuron, Axon, Dendrites, Dendrons, Synapses, Neurotransmitters, Soma, Nissl Bodies, Ribosomes, Neurites, Axolemma, Axoplasm, Synaptic Knob, Secretory Vesicles, Acetyl Chlorine, Basic Structure of Neuron
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