PBL5 - Peas and sex by https://padlet.com/636529am/x9nu24wniyhlhhyb en-us 2023-02-19 21:55:37 UTC 2025-11-02 03:48:50 UTC hello@padlet.com Genotype and Phenotype 636529am https://padlet.com/636529am/x9nu24wniyhlhhyb/wish/2487793529 Genotype: genetic makeup of a trait
Phenotype: observable trait]]> 2023-02-19 22:39:00 UTC https://padlet.com/636529am/x9nu24wniyhlhhyb/wish/2487793529 Alleles 636529am https://padlet.com/636529am/x9nu24wniyhlhhyb/wish/2487802048 Allele: alternative version of a gene
--> each gene is a sequence of nucleotides at a specific place along a chromosome]]> 2023-02-19 23:01:38 UTC https://padlet.com/636529am/x9nu24wniyhlhhyb/wish/2487802048 Law of Dominance 636529am https://padlet.com/636529am/x9nu24wniyhlhhyb/wish/2487808495
Homozygote (BB/bb): identical alleles for a gene
Heterozygote (Bb): two different alleles for a gene

Dominant allele (B): if two alleles at a locus differ, then this one determines the organism's appearance
Recessive allele (b): has no noticeable effect on the organism's appearance

]]> 2023-02-19 23:18:20 UTC https://padlet.com/636529am/x9nu24wniyhlhhyb/wish/2487808495 Law of Segregation 636529am https://padlet.com/636529am/x9nu24wniyhlhhyb/wish/2487813293 Two alleles for a heritable character segregate, separate from each other, during gamete formation and end up in different gametes

Meiosis: the parent cell splits into two gametes; alleles segregate independently of each other.

Each gametes gets half of the genome of the parent cell, one allele out of the two that were on the parent cell.


]]> 2023-02-19 23:29:31 UTC https://padlet.com/636529am/x9nu24wniyhlhhyb/wish/2487813293 Law of Independent Assortment 636529am https://padlet.com/636529am/x9nu24wniyhlhhyb/wish/2487816469 Dependent: If alleles are close to each other on the chromosome, then they will travel together to a gamete --> they are inherited together

Independent: Each pair of alleles segregates independently of any other pair of alleles during gamete formation

Meiosis: During gamete formation, different alleles segregate independently of each other

Dihybrid Cross: mating between two organisms that have two separate genes that are both heterozygous -->
YyRr x YyRr
Each parent can form the gametes YR, Yr, yR, yr

]]> 2023-02-19 23:37:39 UTC https://padlet.com/636529am/x9nu24wniyhlhhyb/wish/2487816469 Loss of Inheritance 636529am https://padlet.com/636529am/x9nu24wniyhlhhyb/wish/2487819961 2023-02-19 23:46:41 UTC https://padlet.com/636529am/x9nu24wniyhlhhyb/wish/2487819961