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In this video tutorial i explain the types of insects legs. Basically there are 9 types of insects legs which are explained with diagram in detail in this video.. Types of insects legs | Insects Legs Structure | Entomology

In this video tutorial i shirtly explain the urea cycle in just 3 Minutes.. in this short time i explain all the basic steps involved in urea cycle.

In this video tutorial i explain the basic steps which are involved in urea cycle. First of all amonia is produce from amino acid catabolism.. then this amonia is converted in to amonium and finnaly transported to mitrocondria of liver cell. Where its turned into urea and excretes into blood

In this video tutorials explain the basic mechanism of amino acid metabolism In this whole process Atp are synthecise and a lot of glucose is also produced.. first of all transamination procces is done in 2 different amino acid which are Alanine and Alpha ketugulatrate by the help of enzymese known as alanine aminotransferases which have pyrodoxal phosphate (PLP) as a prosthetic group.. this py...

In this video tutorial i explain the basic concept of order gymnophiona.. their main characteristics are Mainly they are limbless with elongated body.. they are segmented by annular grooves. Sepecialized for burrowing Rudimentary left lungs 200 species Example is saecilians.. Size may reach from 3 inches to 5feet Mostly present in tropical and subtropical regions. Feed on earthworm and other in...

This most higly venomous snakes of pakistan also india and other countries.. contain neurotoxin venom.. Attack on respiratory system also. Its mostly active on night . Not active on day time..

In this video tutorial i breifly explain about order anura characteristics and their adaptation to the enviornments.. Mostly they live in the moist enviornment a few one lives in desert also... They have well developed tympanum and larynx.. they have 5 to 0 presacral vertebrae.. and the postsacral vertebrae fused to form the rod like structure called urostyle.. they are limless amphibians and h...

In this video i explain the basic concepts of Order caudata their characteristics and explain the order with examples Mainly this order contain salamander and newts. Which are found all over the world except in antarctica . the habits, habitat , size, food and life cycle of salamander is explained in this video lectures Writes any question related to this topic in comments box i will give u fee...

A pair of kidneys consists of millions of functional units, nephrons. The nephrons have extensive blood supply via the renal arteries, which leave each kidney via the renal vein. The function of kidney and blood in clearing wastes is very evident from the fact that weight of kidneys accounts for less than 1% of the total body weight while receive 20% of blood supplied with each cardiac beat. Fo...

In this video lecture i explain the basic concept of plant excretion.. Vacule are of two types.. one for food and other is mainly used for accumulating waste substances. Sometime they also form crystal in the vacule. The leaves are the main organs for the purpose of excretion. These leaves are finnaly to fall off on the ground in the autom season. Mostly gardener use rotted autumn leaves as a g...

In this video tutorial i explain the basic concept of vertbrates excretion through organ. Liver and kidneys are the primary structure for eliminating waste products. Liver is the central station of metabolism and consequently the body’s central metabolic clearing house. Due to this characteristic, liver functions are pivotal to homeostasis and involve interaction with most of body’s organs syst...

In this video i explain the basic concept of Homeostasis. Each organism of a species has assumed, in evolutionary history, a speciic set up of internal environment at various levels of organization suitable to its surroundings i.e., external environment. External environment and its components fluctuate continuously, however, the organism resists and manages these changes by making adjustments ...

In this video i explain the evolutionary history of vertebrates excretion and tells about how vertebrates developed unsegmently arranged excretory system from segmentally arranged tubule excretory system.. human devlop kidney contains numerous tubules not arranged segmenttaly, closely arranged segmenttaly, closely associated network of capilaries . The basic functional structure in the kidney i...

In this video i explain the biting appratus and biting mechanism of snake.. i discus 3 types of bitting appratus.. Vipers have hollow fangs and attached with upper maxilary bone.. this is hinged type so vipers easily move their fang forward and backword.. they are highly venomus snake.. Rear fanged snake have fang back of upper jaw.. and harmless to human.. but affrican boomslang is lethal for ...

Nature of Animals Excretory product realated to habitat in urdu for 2nd year class

Excretion in cockroach

Order Croccodilia | Class Reptilia | study of Croccodile.

Excretion in Earthworm

Osmoregulations in animals at terrestrial Environment

Excretion in planeria clear concept in urdu and hindi fsc 2nd year

Striped Hyeana is released into natural Habitat in pakistan

ELECTRON TRANSPORT CHAIN PREVIEW IN Urdu and Hindi part 4

Excretion in animals in urdu and hindi for Fsc 2nd year chapter NO 1 Homeostasis

Electron Transport chain part 3 #chemiosmosis

Order Squamata in Urdu and Hindi for B.S and Bsc Students

Osmoregulation In Animals in Urdu and Hindi. Osmoconformer and Osmoregulator 12th Class Biology

Survey of Reptile in Urdu & Hindi / order testudians

ELECTRON TRANSPORT CHAIN IN Urdu and Hindi / Part 2

ELECTRON TRANSPORT CHAIN In Urdu and Hindi/ Part 1