Examlex
In the following cross,the genes are inherited independently except for C and D,which are tightly linked and show zero recombination: A/A ;b/b ;c/c ;D/D ;e/e ;F/F - a/a ;B/B ;C/C ;d/d ;E/E ;f/f.In the F2,what proportion of individuals will be:
a)pure breeding?
b)heterozygous for all loci?
c)homozygous recessive for all loci?
d)A/a;B/B;c/c;D/D;E/e;f/f?
e)phenotypically like either parent?
f)phenotypically unlike either parent?
g)genotypically like either parent?
h)genotypically unlike either parent?
Nuclear Family
A family unit consisting of two parents and their children, regarded in some societies as the ideal or most desirable family structure.
Primary Child-rearing
The fundamental process wherein parents or guardians provide the care, socialization, and education necessary for a child's development.
Expressive Role
A social role that focuses on emotional, supportive, and nurturing behavior, typically associated with maintaining relationships and the social cohesion of groups.
Immediate Development
pertains to rapid progress or improvement in conditions or capabilities, occurring without significant delay.
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