Everyday science lecture 13, Ppsc,Fpsc, Spsc, Kppsc, Bpsc, Nts,Pts,ots and other one paper Exams.

[@fidaahmed5472]

Tooth decay due to deficiency of calcium...here asking about deficiency not excess...excess of sugar can activate bacteria and ultimately cause tooth decay....

[@SahibaKhaliq-t3v]

Jazak Allah very impressive personality mashallah may you leave long ❤❤

[@pacegkacademy]

Ameen

[@zahidiqbal7217]

Tooth decay is due to the deficiency of calcium,not because of excess sugar.....

[@JavedKhan-s8z8b]

MashaAllah brilliant ❤

[@pacegkacademy]

Thank you

[@beyondbordersedu-pak]

Mashallah Sir
Thanks for your efforts

[@pacegkacademy]

Jazak Allah

[@toqeerhaidargoatssahiwal5433]

Allah pak ap ko salamat rakhey

[@pacegkacademy]

Ameen

[@syednajamulhasan8040]

🎉

[@AbidAli-jq3nh]

V good job sir

[@pacegkacademy]

Thanks

[@peaceandsolitude1602]

A calcium deficiency can lead to tooth decay because it weakens tooth enamel, making it more susceptible to bacteria and decay:

[@junaidiqbal4667]

Maybe sir understand the question the wrong way. The actual question is due to which element deficiency tooth decoy causes. It is due to deficiency of Calcium~

[@Crypto92pakistan]

Calcium is the right answer

[@WTFunWorld]

least count of vernier caliper is 0.01mm...please correct it

[@zeeshanEx1]

Fluorine is the correct answer

[@ChaniotiQueenVlogs]

Sir due to deficiency unhn ny likha hy...unhn ny reason to ni pochi...phr ham deficiency of sugar and bacteria to ni likhain gy na?

[@zeeshanEx1]

Fluorine is the answer

[@PanaceaofCompetitiveExam]

Ecology and geology?

[@SureshKumarBoy]

Tooth dacay couased due to defeciency of Calcium

[@PanaceaofCompetitiveExam]

Least count of vernier caliper 0.01mm no hota?

[@atifejaz6532]

Least count of vernier calliper is not 0.1mmm it is 0.02mm

[@smairaramzaan4559]

Thanks alot sir🩵

[@toqeerhaidargoatssahiwal5433]

Thanks a lot sir

[@pacegkacademy]

Most welcome

[@Crypto92pakistan]

Pehle hi ghlt bta rahe ho aagy Kiya hoga

[@NinuNawaz]

😂😂 ghlt information vernier calliper and tooth decay

[@FaizaRamzan-r3q]

🎉