Biology, Pages 251-265Neil Campbell and Jane Reece's BIOLOGY remains unsurpassed as the most successful majors biology textbook in the world. This text has invited more than 4 million students into the study of this dynamic and essential discipline. |
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Page 62
For example , the human MN blood group is determined by codominant alleles
for two specific molecules located on the surface of red blood cells , the M and N
molecules . A single gene locus , at which two allelic variations are possible ...
For example , the human MN blood group is determined by codominant alleles
for two specific molecules located on the surface of red blood cells , the M and N
molecules . A single gene locus , at which two allelic variations are possible ...
Page 87
... range is called the norm of reaction for a genotype ( Figure 14.13 ) . For some
characters , such as the ABO blood group , the norm of reaction has no breadth
whatsoever ; that is , a given genotype mandates a very specific phenotype .
... range is called the norm of reaction for a genotype ( Figure 14.13 ) . For some
characters , such as the ABO blood group , the norm of reaction has no breadth
whatsoever ; that is , a given genotype mandates a very specific phenotype .
Page 91
The term phenotype can refer not only to specific characters , such as flower color
and blood group , but also to an organism in its entirety — all aspects of its
physical appearance , internal anatomy , physiology , and behavior . Similarly ,
the ...
The term phenotype can refer not only to specific characters , such as flower color
and blood group , but also to an organism in its entirety — all aspects of its
physical appearance , internal anatomy , physiology , and behavior . Similarly ,
the ...
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affect appearance apply blood group breeding brown called carbohydrate chance Chapter characters chromosomes coin combinations complex Concept consider depending determine developed dihybrid disease dominant allele enzyme equal event example experiments F1 hybrids F2 offspring factor Figure Fı plants flower color four gametes garden peas genotype green heads heritable heterozygotes heterozygous homozygotes homozygous human hybrids hypothesis identical incomplete dominance independent assortment individuals inheritance law of independent law of segregation locus mated Mendel Mendelian genetics molecules monohybrid cross multiple normal observed occur organism organism's pairs parent particular pea plants phenotypic ratio pigment population possible Ppyyrr predicted present principles produced Punnett square purple flowers purple-flower range recessive allele recessive trait red blood cells refer relation round rules of probability seed seed shape self-pollinate separate simple single gene specific studied toss true-breeding variations varieties vary white flowers white-flower allele wrinkled YyRr