Answered

IDNStudy.com, ang iyong platform ng sanggunian para sa pangkomunidad na mga sagot. Magtanong at makakuha ng detalyadong sagot mula sa aming komunidad ng mga eksperto na may kaalaman.

Brown eyes (b) are dominant over blue eyes (b). what would be the phenotypic ration of the offspring, if the parents have bb x bb alleles?

Sagot :

Hahalaman62idn

QUESTION

Brown eyes (b) are dominant over blue eyes (b). what would be the phenotypic ration of the offspring, if the parents have bb x bb alleles?

ANSWER

Seems like you've made a mistake in expressing the dominant allele. I think it should be "B" for dominant brown eyes since dominant alleles is often represented by upper case letters.

Nevertheless, if the parents have bb×bb alleles their offspring is 100% blue eyes.

Let's make the monohybrid cross to determine the phenotype of the offspring. (See image attached)

Result:

Blue eyes (bb) = 4

Phenotypic ratio 4:0

[tex]◡̈[/tex]

View image Hahalaman62
Ang iyong aktibong pakikilahok ay mahalaga sa amin. Magpatuloy sa pagtatanong at pagbabahagi ng iyong nalalaman. Sama-sama tayong lumikha ng isang mas matibay na samahan. Salamat sa pagbisita sa IDNStudy.com. Bumalik ka ulit para sa mga sagot sa iyong mga katanungan.