Wednesday, January 19, 2011

GENETIC INHERITANCE: Dihybrid

Helo~~ Hai..
oleh kerana mata ini masih belum mengantuk (2.02 a.m., 20 Jan 2010 opps 2011),  
maka diteruskan pula dengan DIHYBRID...


"The inheritance of 2 characterics, each one controlled by a different gene at different locus"
(haa~~yg ini lawan kpd mono td...sbb ia ada 2 characteristics misalnya Tinggi dan warna and controlled by diff. gene la..Tinggi: TT @ Tt @ tt then warna PP@Pp@pp..
tp dua ciri ini digabungkan terus laa~~



Mendel's Second Law = "Law of Independent Assortment"

: " Each allele of one gene is assorted independently with any allele of another gene during meiosis
ATAU LAGI SIMPLE
: Allele located on different chorosome assort independently during meiosis"

So phenotype ratio utk dihybrid ialah; 9:3:3:1

No comments:

Post a Comment