Question

please answer numbers 3 and 4. you skipped them before!

3. Discuss, agree and indicate the following on this diagram. If the term or process is not shown, please cross it out. i) diploid parents ii) haploid gametes iii) mating iv) anaphase of Meiosis v) anaphase of Meiosis II vi) crossover vii) random fertilization viii) independent assortment ix) diploid offspring Аа х Аа А а AA Aa < Аа аа 0 2919ms 4. Draw replicated chromosomes in a cell that is 2n=6 versus one that is 3n=6. (hint: first solve for 1n= and draw the chromosomes in the appropriate haploid cells. Make non-homologs different sizes)

Answer 1

Diploid parents An5 - 3 t-strating to Aa Random Festition Independent Assortment Coccurs in Anaphase of meiosis I Ag - diplora "A / AA Haploid / offspring a Aa gametes aa To crossing over 1) Diploid parents are A & A9 et parents with an hop till 1 Diploid Olleping are AA , Aa craq with an O ill) Independent Assootment - duo occurs during Anaphare-I of meioses I. Buring allich Each allele get sorted into gametes independently of one another. - allele Ata gelf sorted independent of each other in Cross-over occurs during prophare I alhere an exchange between non-sister chromatics of homologaus chromosome. selured ex! Given offering Ad osaa Result from some Random fertilization - Here allele from one parent with allele a from another r example of Randoth fast as parent m combine an is

Ano-u) Draw Replicated chromosomes 2n = 6 n=3 (3 pair of Replaid Chromorés present in are call TA 3n = 6 n=2 C 2 pair of chromosome in ane triplaid present cell) Here 6-chromatics 6- chromosomes Before – Replication s Before Replication XXX e-chromaticles 6 - Chromosomes 1 1 888 of 88 After Replication After Replication -