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মানুষের বৈজ্ঞানিক নাম কী?

Open

<img alt='' data-srcset='https://secure.gravatar.com/avatar/e0213e55ac6ce0b53acd2ae256f4d61a?s=96&d=mm&r=g 2x' height='48' width='48' data-src='https://secure.gravatar.com/avatar/e0213e55ac6ce0b53acd2ae256f4d61a?s=48&d=mm&r=g' class='avatar avatar-48 photo lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' src='https://secure.gravatar.com/avatar/e0213e55ac6ce0b53acd2ae256f4d61a?s=48&d=mm&r=g' srcset='https://secure.gravatar.com/avatar/e0213e55ac6ce0b53acd2ae256f4d61a?s=96&d=mm&r=g 2x' class='avatar avatar-48 photo' height='48' width='48' />

জ্ঞানগৃহ asked 8 months ago

176 views1 answers0 votes

প্রশ্ন: “এক্স-রে রশ্মি” কে আবিষ্কার করেন ?

Closed

<img alt='' data-srcset='https://secure.gravatar.com/avatar/e0213e55ac6ce0b53acd2ae256f4d61a?s=96&d=mm&r=g 2x' height='48' width='48' data-src='https://secure.gravatar.com/avatar/e0213e55ac6ce0b53acd2ae256f4d61a?s=48&d=mm&r=g' class='avatar avatar-48 photo lazyload' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' /><noscript><img alt='' src='https://secure.gravatar.com/avatar/e0213e55ac6ce0b53acd2ae256f4d61a?s=48&d=mm&r=g' srcset='https://secure.gravatar.com/avatar/e0213e55ac6ce0b53acd2ae256f4d61a?s=96&d=mm&r=g 2x' class='avatar avatar-48 photo' height='48' width='48' />

জ্ঞানগৃহ asked 1 year ago • প্রযুক্তি জ্ঞান

198 views0 answers0 votes

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