Microbes in Human Welfare For – Biology Class 12th, NEET & AIIMS { PART 1} – Dr.S.K.Singh - Videos

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• thank u sir... please make video on...nerve conduction..please????

• Plz upload ecology

• Plz sir upload ecology

• Tank u sir

• Thanks sir

• Kya koi mujhe bata sakta he ki Dr. Sk sir ki tarah hi koi ese teacher he YouTube par jo physics aur chemistry k topic ko ek dam Sk sir k jese samjha sake....

• Sir please complete syllabus ....ki video ..banana

• Thanks a lot

• sir plz a video on #transcription and #translation

• Sir.. carbon and phosphorus cycle??