Tuesday, June 22, 2021
Cold Thermogenesis

Ch.15 Lec.19 Thermoregulation in Mammals (Feed Back Mechanism),Urdu/Hindi Lecture Fsc, MDCAT Bilal.



https://youtube.com/channel/UCXqvs3jSwyYg-UVq5-6lBXQ
In this video you learn about.
Introduction of Thermoregulation in Mammals.
Feed Back mechanism.
shivering Thermogenesis.
Non Shivering Thermogensis.
Blubber.
Positive and negative Feed Back Mechanism.
Maintain Body temperature.
Introduction of Osmoregulation. Water relation in cell. Osmoregulation in plants. 1.Hydrophytes 2.Mesophytes 3.Xerophytes Each and every points also discuss with you. you must watch this video and share. some other important topic also discuss with you. like this. In this video you learn about. Introduction of Renewable and Non.Renewable Resources. Each and every step explain very well methods. Non Renewable Resources Explain very well methods. Air:- Detail explaination of Atmosphere. Composition of air. Define Nobel Gases. Water:- Freswater and Marine water ecosystem. Uses of water . Domestic and Agricultural uses. Land:- Function and composition of soil. Land abused.some people used land . You must watch and share with other each and every step explian. Introduction of some major ecosystem. Detail explaination of aquatic and terrestrial ecosystem. Properties of some major ecosystem. 1.Temperature 2.Light 3.Nutrients 4.Abundant water with energy . Each and every step explain very well methods. you must watch and share with other fellows. bcz i explain very very easy way. Another biology topic also explain. In this video you learn a bout. Introduction of Cloning of gene. Introduction of Pcr. Recombinant DNA technology. Four Step of Recombinant DNA technology. 1.Gene of intrust 2.Molecular scissor 3.Vector 4.Gene expression First two step i explain very well methods. Gene of interest. a.From chromosomes b.chemically c.From mRNA Molecular scissor:- 1970 Hamilton o smith. different enzyme used to cut fragment of DNA in palindromic sequence. Each and every step explain very well methods. your must watch and share with other fellows. n this video you learn about. Introduction of Polymerase chain Reaction. Kary B mullis 1983. Use of thermus aquaticus. Taq polymerase first time use in Biochemistry for te production of DNA. PCR hve three step. 1.Denaturing 2.Reannealing 3.Elongation
These All Chapters Also Discuss in this channel.
1. Introduction Of Biology
2. Biological Molecules
3. Enzyme
4. The Cell
5. Variety Of life
6. Kingdom Monera
7. Kingdom Protista
8. Kingdom Fungi
9. Kingdom Plantae
10. Kingdom Animalia
11. Bioenergetic
12. Nutrition
13. Gaseous Exchange
14. Transport
15. Homeostasis
16. Support And Movement
17. Co.Ordination And Control
18. Growth And Development
19. Reprodution
20. Chromosomes and DNA
21. Cell Cycle
22. Variation and Genetics
23. Biotechnology
24. Evolution
25. Eosystem
26. Some major Ecosystem
27. Man And his Environment
Each and every step explain very well methods.
Regard:-
Lec:- Muhammad Bilal Chaudhary (Biology)
Govt Postgraduate College Railway Road Shakargarh. Dist Narowal Punjab Pakistan.

source

Similar Posts

12 thoughts on “Ch.15 Lec.19 Thermoregulation in Mammals (Feed Back Mechanism),Urdu/Hindi Lecture Fsc, MDCAT Bilal.
  1. Assalam o alikum sir
    Sir punjab board ki book ma jab body ka temperature increase ho rha ha or hypothalamus ka thermostat cooling mechanisms activate kar rha ha to usa +ve feedback kaha ha or bad ma vasodilation or sweat ka bad jab body ka temperature dobara maintain ho rha ha to usa unhoon na negative ferdback kaha ha. Jabka ap na apna lecture ma body ka temperature ma increase ya decrease ko negative feedback kaha ha or dobara maintain hona ko positive feedback kaha ha.
    Please iska answer da den sir

Leave a Reply

Your email address will not be published. Required fields are marked *