 तुधे विवल प्रफार्म दिसेक्षन अप फ्रोग, फ्रोग बिलोंच तुफाईदम कोर देटा अप खलास आमफीभिभिया. फ्रोग बेसिकली आमफीभिभियंच है, क्योंके ये सोयल और वोटर दोनो के अंदर रह सकते है. उसकी सबसे बादी रेजन ये है, क्योंकि लिए थी है... वो स्लायम्ही होती है, वो सोग अपर मुकष गलांथ मो जोद होते है. और इं दो मुऊकस खलांथ के गईटा से ओप अगए डोन और नगी तो मोझष रे टी एह. जिसकी वड़ा से, ये जादा देर तक एक द्वाय एंवारूमड के नदर सरऑाएब गर सकते हैं सब से बहले हम अपजर्व करीगे फ्रोग की बना ऐनात्मी हम देखें सब से भेले गे है, उसका अंतेडरिर पार्त ए पोस टीरिर पार्त है खीँग के यह फर लिम्स हैं यह आ�zdर लिम्स हैं यह फर ल्गिंग आँइज हैं खीँगुगुगुग Palestine यह आप आप दो गस्टरनिल नेवरे लोगा होतो हैं गो तो फर ख़ात करने में हैं यह आप पर खीँग के खुग का एक मु� off it does the lifting रब ध़ी करूख अपर सर्फिस की भराख की धौर्फाइस सर्फिस है अगर बर तो तुज़्े साईडौट करें यह स्प्रोख की बैईं्ट्र की सर्फिस है यहाँ पे ज़ाँ एठ़े विसकूलर पार्ट है, लेक सेंद के अन दर असीटेरा असकी आमसकी अंदर भी मस्कूलर पार्ट मजूद है, अगर हम फ्रोक की श्किं को अपज़ूएं, तो यहांपे आमफीब्बिएन्स की श्किन में, क्रो मैटो फोर्ज मजुद होते है, जो क्या प्रवाइट करते है, कलरेशिन प्रवाइट करते है, उसी स्किन के अपर मुखस गयिलआँँच्स दिलन्स होते है, गो इसकि आप इसकिन को विर्त रक्ते है, ताक ये द्राये अन्वाइद्में के अंदर सरवाव कर सके, जो लेर हमें ट्सकिन की बाही नजर आती है, उसे हम आपी टरमस के अगटेखिं है। सरवाइव कर सके जो लेर हमें स्किन की बाहिर नजर आती है, उसे हम आपी डर्मस कैते हैं. Okay students, इस से पहले के हम दिसेक्छन स्थार्ट करें, हम ये देखेंगे के हमें उसकिलिये कों-कोंसा अपरेटेस जाए. सब से पहले फ्रोग की डिसेक्छन जब भी आपने करनी हो, आपको चाए होगा एक बोड. इसे हम केते हैं डिसेक्छन बोड, ये वुटका बना होता है. एक हमें चाए है, फ्रोग, फ्रोग, फ्रेष होना चाए. इसको हम अनस्तीज्या देदेंगे, ताके जब हम डिसेक्छन करें, तो हम इसकी मुवमें को अवाइड कर सकें. इसके बाद हमें चाए है, नीडल, फ्रोग सैप, पेर अप सीज़र, आरोग़ नीडल, एक बाद नीडल कुछ तम पिंस पीच़ाए नेंगी, इसके लिम्स को अटटेज़् करने के लिए बूड के साथ, इसके बाद हम इसकी डिसेक्छन शाच करने से पहले, हम लेएंगे तम पिं, यह इस च्चचचचचचन के लिम्स को, तम्पिन के साथ, तम्पिन औड वुट बोड यूस करने का पैर्पस यह आप, के तम्पिन यसी लिए उ उस बोड के साथ अटाप्छ तो चाइं जाएं. सब से फैले हम यस के हािन्लिम्स को अटाज करेंगे. हम यस तम्पिन बी लागाएंगे, असी तरा हम इसके फाल लिम्स पे भी लगाएंगे अच्छे से उसको एकस्टन कर के ताई सेक्छन से पहले हम औरल कैव्टी अगर फ्रोग की दिखें तो उस में सबसे जो प्रोमिनेंट श्रक्चर हमें नजर आता है बहुत जेंचली करट करेंगे ताई जो उसके एकस्टरनल इंटरनल औरगन्स हैं वो देमेज नाउ तुब आउज दी माउद क्याव्टी हम इसको करट करेंगे उके इसकी किन बहुत जादा स्टिकी है, तो उस लिप्री होती है इसके आप फोर सब की है लें सकते है यसी � locality have a whats in my skin इसित्टना हम बहुतल के फिक लग बहुतनेंगे इसे आपॉट्टिs आप दालगтоб सब व्नुआद शंदब मैं स्पहते रबचा़ख।ं�babababababababababababababababऊश्टिम मोअउंईशापुष्टप 원래 दा अप Osman gör hypothेšास हंँ। प् сним हैंएआाााग। इसकिन मीखषाखतर्द मृूझदर, कराडारी है इसके अपर जिसको हम बलेज से करत करेंगे ये मिंब्रेन है त्फुप मैसंच्रीज जे ये अप सी हैं ये आप सी हैं बलेज मैसंच्रीज है, ये हमम्सन करमेन है that covers internal organs of frog. now we will cut the mason freeze so that we can observe the internal organs. After observing these skeletal muscles we will cut this part of skeletal muscles. This is the heart part that is called sternum. It requires some power to cut it. थो, कि आद में ज़ाग। कम खर्तखराँ, फो से, उबवित से ज़ाग। हाड चुर्क फ्लूग आपके, मुश्ण मेंगर द्हाँग विस् देख्याच वर्तis। अज़ि तो, आप आप प्लगे। छोद आप यहाड़ाग।हculiar is covers with a layer of kingdom that iscje쳐 as you can see the Bei Cardmium I have caught it with the arrowhead needle and I am pointing the needle over the Cardium of the heart. When we perform dissection we can see the Blood of the Prague अद्याट्री, बद़्ाद, योटी प्रद्यवाद और वगलोबन लेगा, रब बढ़़, और और लगाट्रीच, ये गोगाट्रीच ड़र्द, देखाड़, वागत लागदा, तो आब दोुगान, जो देखा रद, इस देखाच गाट्रीच, बद़्ाद तो आप दोगाट आद is 3-chamber structure that contains 2 aathriya and 1-menthikal. As you can observe that heart is beating, even though we have performed the dissection of the heart. After the observation of heart, we will observe the structure of lungs that are connected to the heart. These are the lungs. As you can see, these lie very close to the heart. Lungs are present in the frog, single-circuit circulatory system present in the frog. All the blood that is collected into the aathriya of the heart enters into the venticles and then it goes into the lungs for exchange of gases. As you know, during respiration, carbon dioxide removes from the body and blood takes oxygen from the lungs so that cells can survive in the presence of oxygen and can take energy in the presence of oxygen. After this, we will observe the structure of liver. Liver consists of 3 loaves. This is the left lobe, this is the right lobe and the middle one is the median lobe. Attached to the liver is gallbladder. Gallbladder helps to secrete the secretions that helps in the digestion of the food in the stomach and small intestine. Apart from the digestion of food, liver also stores glucose in the form of glycogen so that it can be used at the time of high consumption of energy when no food is available for the animal. After doing observation of the heart, lungs and liver, we will do the observation of the organ that is the part of the digestive system of the frog. For this observation, we will first remove some organs so that we can clearly observe the organs that are behind the upper organs on the lower side, that are present on the lower side. To remove the organs, we will first attach the skin with the common pins. We will take common pins, our dissecting tray to put our organs in this tray. We will first take common pin and attach it to the skin. After assembling the skin of the frog, we will remove the liver so that we can easily observe the stomach of the frog. After removing the liver, we will observe the parts of the digestive system. First of all, we can see that there is a large sac-like structure that is called stomach. Stomach is connected to the esophagus. Esophagus is connected to the order cavity. Food enters into the mouth, then comes into the esophagus after entering into the esophagus. It enters into the stomach. Initial digestion of the proteins takes place in the stomach. And this is the heart structure that is the pyloric sphincter of stomach. Stomach leads to the small intestine. All the absorption of the food that is digested completes in the small intestine. This is the small intestine. Attached to this stomach part and this small intestine is the pancreas. Pancreas helps in the digestion of food. Small intestine is the most elongated structure that is present in the digestive system. Small intestine leads to the broad part that is called the large intestine. Large intestine leads to the rectum. Rectum stores the waste of the digestive system and it leads to the opening of the frog that is called kleoka. Kleoka is the opening that not only for the release of digestive waste but it also helps to release the gametes of the frog as well as the waste of excretory system like urine. Along with the small intestine and large intestine, the plane is present. It is not only the part of immune system that helps to fight with the extra bodies that enters into the body and can cause diseases but it also helps in the formation of blood cells. After this plane we can observe irregular shaped dark reddish color curved organs that are called kidneys and along with the kidneys oval shaped structures are present that are called testis and they are two in numbers they help in the reproduction of frog. This heart structure is the vertebral column of the frog that helps to the frog in the movement. Along with the vertebral column as you can observe there and the stomach, mason trees are present and also a very major blood vessels that leads from the heart to all the organs of the frog so that blood can be supplied to all the organs and survival of the frog can be possible. So students, today we have performed frog detection. Dissectioning is the most important thing that we have to do is to take the frog as it is a life frog. Before doing the dissectioning you can apply two methods. You can do the pruning of the frog, you can damage its brain or you can give it chloroform and disable its movement. First we have observed the external parts of the frog. What was present in the external parts, what we have observed, its dorsal surface, its ventral surface, its limbs, its mouth, bulging eyes, external nears. We have observed all this in its external part. After that we have performed its dissection. What we have observed in its first dissection is the blood vessels which were attached to its skin. After that we have observed the thick layer of muscles on its abdomen that is called skeletal muscles. After that we have cut the skeletal muscles and we can see its internal organs. First we have observed the heart. After that we have observed the lungs. After that we have observed the liver. With the liver attached to the gall bladder. All these things help in circulation and digestion. After that we have seen that we can see a certain type of structure which is called stomach. It is connected above with esophagus. Below it is connected with small intestine. Small intestine leads towards a broad part which is called large intestine. Large intestine is used to store all the waste in the rectum and it is used in the rectum. After that we have observed some parts. After that we have observed the pancreas which helps in digestion. Thepline which helps in immunity as well as in the formation of blood cells. After observing all the internal organs what we have to do? We have to remove the pins which are attached to the limbs. We have to take a plastic bag and we have to discard the frog properly. We will remove thumb pins from the limbs that we attached at the start of this dissection. We will take help of force app to accurately remove the pins. We will take a plastic bag to discard the frog. We will just pick the frog. Carefully put it in the plastic bag. We will discard the frog like this and we will put it in the dust bin. Now you have to wash your dissection board and all the operators that you have used in your dissection and clean the table with 70% ethanol.