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Differences regarding respiration:
Difference between respiration and breathing:
Classes of sub-phylum Vertebrata:
1) Class-Cyclostomata:
They are ectoparasites on some fishes.
They have 6-15 pairs of gill slits for respiration.
Cyclostomes have a sucking and circular mouth with
Aerobic Respiration:
That occurs by the use of molecular oxygen. And can be direct or indirect on the basis of exchange of gases:
1) Di
Frog
Phylum : Chordata
Sub phylum : Vertebrata
Section : Gnathostomata
Class : Amphibian
Sub cl
Anaerobic Respiration:
That occurs without the use of molecular oxygen. Also called Fermentation.
1) In yeast,
Control and regulation of respiration:
Living organisms
The living creatures of all kinds are known as living organisms.
For example, all plants, animals, and microo
Systematics includes 4 fields
1. Identification
2.Classification
3.Nomenclature
4.Taxanomy
Cell: The Unit of Life
Cell:
It is the basic structural and functional Unit of life.
Dis
Time :- 3 hours &
Preparation of Oxides:
By direct heating of an element with oxygen
Many metals and non-metals burn rapidly when heated in oxygen or air,
Primary function of leaf
Primary function of leaves:
Photosynthesis: The principal functi
Leaves :
A leaf is a dissimilar, green, flat, expended lateral outgrowth of stem or its branches on a node.
Each leaf consists
Phylum : Annelida
Class : Oligochaeta
Order : Terricolar
Porifera:
Organization: Cellular level
Symmetry: Various type
Coelom: Absent
Segmentation: Abse
Introduction:
All living things need energy for all metabolic activities:
Nitrogen cycle :
Nitrogen is limiting nutrient for both natural and agricultural eco-systems as plants compete with microbes for limited nitrogen that is
ANNUAL EXAMINATION 2013-14
Echinodermata:
Organization: Organ level
Symmetry: Radial
Coelom: present (coelomates)
Segmentation:
Pulmonary air volumes and capacities:
Tidal volume: volume of air inspired or expired i
Additional Excretory organs:
Skin: Many aquatic organisms excrete ammonia through skin ex. Starfish. Mammals loose small amo
Breathing mechanism:
It is the first step of respiration which involves inspiration of fresh air and expiration of foul air. An average human brea
Active Transport:
Active transport is the energy-consuming transport of molecules or ions across a membrane against a concentration gradient.
Mitochondria:
First seen by Kolliker, Flemming called then Filia, Benda named mitochondria.
Provide an energy-transducing system
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