To verify mendel's law of independent assortment 12th bio practical

The following steps are to be followed sequentially:
(i) Place 64 beads of each colour in four separate beakers.
(ii) Put the beakers containing the yellow and red beads on your left side,
and those containing the green and white beads on your right side.
The beakers on your left side represent plants bearing yellow seed and
red flower (dominant character YY, RR). Beakers on the right side
represent plants bearing green seeds and white flowers (recessive
character yy, rr). These are the two parental types having contrasting
forms of two different characters.
(iii) Stir the beads in each beaker with a pencil/pen. Each bead now
represents alleles in the male and female gametes.
(iv) Pick up one yellow, one green, one red and one white bead, and put
them together on the napkin spread on the table.
(v) Continue picking up and putting together of the beads of all colours
as mentioned in the previous step, till all the beads are utilised.
(vi) Note that in all, 64 such 4-bead clusters are obtained representing the
F1 individuals. Ascertain their genotype and phenotype.
(vii) Next step is to cross these F1 individuals to raise the F2 generation. Let
us suppose half of the 4-bead clusters (32 clusters) represent the male
parents and the remaining half (32 clusters) the female parents. Now
put the 32 red and 32 white beads together in one beaker (numbered I), and similarly put 32 yellow and 32 green beads together in other
beaker (numbered-II). These two beakers represent F1 female. Similarly
put remaining 32 red + 32 white beads in beaker numbered-III, and
32 yellow and 32 green one in beaker numbered-IV to represent the F1
male. The arrangement can be presented as below
(viii) Stir the beads in each beaker with a pencil. In order to raise the F2
generation, pick up (with eyes closed) one bead from the beaker-I of
female and one bead from the beaker-III of the male, and put into the
palm of the partner student. Similarly, pick up one bead each from the
beaker-II of female and beaker IV of male to put in the palm of the
partner. This partner would now keep all the four beads together (to
represent the F2 individual). Continue this process till all beads are
utilised. At the end, 64 F2 individuals (each represented by a 4-bead
cluster) are obtained.
(ix) Determine the genotype and phenotype of each of the 64 F2 individuals
and write down the number of individuals of different genotypes and
phenotypes in the tabular form (given below), remembering that Y
(yellow seed colour) is dominant over y (green seed) and R (red flower)
is dominant over r (white flower)

[@mandyrawal23]

It's being so much helpful for me because I'm watching these just day before my final pratical exam

[@zeelshah9121]

Aj Mera practical hai and I'm confident after watching your all videos

[@LetMeExplainnowbharatpanwar]

😄😄😄

[@Ak...00745]

Sir mane do din apke sare practical dekhe aur smj liye hai ajj toh aag laga dunga

[@LetMeExplainnowbharatpanwar]

Are .. 🤣🤣🤣🤣🤣

[@thelovegamer8684]

Your are very great ful sir many more blessings for you sir ❤😁

[@bhavyanakum143]

Aaj he Mera last practical 😱😱

[@fastfurious1828]

Mera bhi🙂😂

[@siddharthdesale8215]

Aaj Mera 😅

[@kingzone4373]

Kese ja rahe ha practical vese apne toh exam 4 saal pehle di thi aaj kaha pe ho

[@RajveerKatara07]

Kal mera😂

[@FatimaSiddiqui-vd6ee]

Mera bhi 😅😅

[@nursingeducation-bj7dn]

Sandar प्रैक्टिकल लेक्चर dear sir

[@divyasinghrajput4323]

I can't explain in my word that how much this practical is useful for me sir...... Thank u so much sir it had helped me a lot to understand betterlly.. 🙂

[@dhruvimehta9649]

Do we have to show this to examiner? Or simply obs.table? Bcz it's so time consuming

[@LetMeExplainnowbharatpanwar]

Bas thoda sa sir ko dekha.. Do sir samj jayenge then make observation table rendom..

[@dhruvimehta9649]

@@LetMeExplainnowbharatpanwar okk sir

[@igthoughtss2896]

@@LetMeExplainnowbharatpanwarMAM NA HUMKO TOH BOLA THA KI LAST MA ADJUSTMENT KARDENA .BAS THODA DIKHAWA KARTA REHNA AUR LAST MA CHEATING KARLENA ADJUST

[@metaliyarohan4275]

Finally aj mera last practical he

[@LetMeExplainnowbharatpanwar]

Dhamal karke ana.. 😂😂😂

[@kadaktwobrothers7086]

Nice sir bhut bdhiyaa🙏🙏🙏🙏🙏

[@rajkumarvarma8017]

After 3 hours my practical exam and i am confident i was rocked in exam

[@LetMeExplainnowbharatpanwar]

All the best

[@dhruv6883]

Mera bhi

[@kookie_ki_jagi97]

Thank you sir 🙏 kal hamara practical exam hai ye video hamare lie bohut help Full hai ☺️ from AKSHRDEEP Sunrays High school 12 th sci h.m

[@rahuldidwaniya4947]

Plz also do Chem and phy practical

[@zakia7661]

It was a helpful video. Unfortunately, there isn't any english subtitle. I understood. You are using ratio of genotipe. It was enlighten me lol Thanks for your video anyway

[@poonamrohilla2954]

Amazing!

[@abinthomas8281]

sir Practical Exam mein humko kya likhna hota hai iss practical mein se?????

[@vatspatel_07]

Sir please upload how to write observation table

[@HeraldWarrior]

2:04 can we take 32 or 16 bead instead of 64 ?

[@pratimasarkar9376]

Same question?

[@LetMeExplainnowbharatpanwar]

Listen dear practical mein bits aapko jitni bhi leni hai utani aap le sakte ho but hamen calculation ke according Jo character lene hain dai hybrid cross mein.. to usko ijili samjhane ke liye 64 bid lete Hain

[@LetMeExplainnowbharatpanwar]

F1 generation mein jitne aapane parent liye the utane hi aapke pair banenge Example parent round seed and yellow flower

[@LetMeExplainnowbharatpanwar]

64 pair of dominant parent and 64 for recessive parent.. each character also 64(round seed) 64( yellow flower) 64( wrinkle seed) 64( geen flower)

[@kamla10yt]

Thank u sir ...

[@KailashYadav-nz6di]

4 hour before practical 😅😂😂

[@LetMeExplainnowbharatpanwar]

😂😂😂

[@ektachauhan4759]

Very nice explanation sir

[@karanrathod9440]

Sir aab jaldi jaldi Baki ka bhi upload kardo.....

[@LetMeExplainnowbharatpanwar]

ha ho rhe he

[@karanrathod9440]

@@LetMeExplainnowbharatpanwar sir plz be fast bcz on 16 I had pratical..

[@karanrathod9440]

Sir plz upload two pratical with in one day

[@karanrathod9440]

Sir now upload.....spm in air at different sites pratical number 22..... upload these one pratical

[@ent_rocherer2080]

I have tomorrow

[@indiannihal2849]

Bhai mera practical ajj hi khatam hogya h itne din se kaha tha

[@LetMeExplainnowbharatpanwar]

Kesa hua paper. I hope acha hua. Hoga.

[@indiannihal2849]

@@LetMeExplainnowbharatpanwar accha hi😅😊

[@karanrathod9440]

@@indiannihal2849 esay hatu

[@karanrathod9440]

@@indiannihal2849 paper Cha tari joda????

[@sudhajoshi1036]

Mera paper kal Hain..

[@mohitrohilla3048]

Nice

[@xyz-og3ce]

Kal mera Practical exam hai😀..... Aaj yaha

[@karanrathod9440]

Sir vedio to upload karo

[@LetMeExplainnowbharatpanwar]

Dear Aj lab nhi ja paya... So Konsa need he Aapko urgent btao me pahle vo Dal deta hu

[@karanrathod9440]

@@LetMeExplainnowbharatpanwar quadrat density vala

[@sudhajoshi1036]

Karan rathod are you from gujarat

[@karanrathod9440]

Yes

[@sudhajoshi1036]

Which city

[@hemanshpatelhemanshpatel9231]

Awesome.

[@mr.manjeetsingh3160]

samaj me hi ni aya

[@saqlain5512]

I think 9:3:3:1

[@LetMeExplainnowbharatpanwar]

Dear vo phenotype Hota he. Me genotype ke bat kar rha hu

[@mahajabeesabirhussain1056]

1:2:1:2:4:2:1:2:1

[@enoughh_jay09]

I think tumhare pass partner me ladki hain...hai na..

[@sgh246]

👌

[@mayurparmar9830]

Not satisfied

[@LetMeExplainnowbharatpanwar]

Ask me question.. Which kinds of topics u not understood