Back cross (प्रतीप संकरण). Test cross (परीक्षण संकरण). Reciprocal crass (व्युत्क्रम संकरण).

[@tankeshwardhruw7014]

Radhe radhe... Guruzi 🙏

[@royal_sonu_agrwal_up_5151]

Aap hi jaise teacher ki ausakta thi thaink you ser you are the best

[@S_Gaming.0]

Good job 👏👏👏😊

[@studydostkushwahasir]

😊

[@AmanDeep-zj4er]

Bhut achha sir ji❤❤

[@TejpalMourya-o2y]

Sir aap bahut achcha padhaate Ho

[@laxmithakur7994]

Thankyou so much sir ❤❤❤❤❤

[@AmanDeep-zj4er]

Thankiu sir❤❤❤❤

[@lakshitchoubisa9141]

Thanku sir ❤❤🥰

[@vikashverma8902]

Thanku sir app se hi samjh paye h ye topic 🙏

[@studydostkushwahasir]

welcome

[@iswariparsadsahu5281]

👍

[@ghanshyamsahu6140]

Thanks sir best video hai

[@studydostkushwahasir]

welcome

[@ReetikSharma-it6fj]

Thank you ❤❤❤

[@vikashverma8902]

Ase hi mendal ke niyam ko samjha dijiye🙏

[@studydostkushwahasir]

video bana hua hai channel me jaker dekhen

[@fardeenswn]

Bhut bhut shukriya sir jii❤

[@studydostkushwahasir]

welcome

[@khushisharma6290]

Thank you sir

[@studydostkushwahasir]

welcome

[@preetiverma0407]

thanks sir

[@studydostkushwahasir]

welcome

[@preetiverma0407]

sir aap bio ke har topic ka video banaye

[@studydostkushwahasir]

bilkul

[@AbhishekSingh-xe5cy]

Sir ji aap ke wajhe se ham pretical mein aacha number pa sake

[@Nehakashyap-vs9gw]

Photo lene ke liye thoda agal ho jye sir please 😊

[@SandhyaKumari-h2w]

😅ho

[@ramkishorrana5456]

Sar saral mein mendal ka niyam samjha dijiye

[@studydostkushwahasir]

monohybrid cross and dihybrid cross ke dwara mendal laws ka video bana hua hai channel me jaker dekho

[@megadon653]

Sir dihybrid ka test cross kaisa hoga , please explain

[@saritaekka2611]

Sir mko samajh nhi hai simple tarika se samjhaiye plz

[@abhiRana309]

Yaf 1 nhi F1 generation hota h

[@studydostkushwahasir]

OK

[@mahimamishra2713]

Thanks sir

[@studydostkushwahasir]

Welcome