AP BIOLOGY

Detailed explanation-1: -A hybrid organism is one that is heterozygous, which means that is carries two different alleles at a particular genetic position, or locus. Therefore, a dihybrid organism is one that is heterozygous at two different genetic loci.

Detailed explanation-2: -Purebred-Also called HOMOZYGOUS and consists of gene pairs with genes that are the SAME. Hybrid-Also called HETEROZYGOUS and consists of gene pairs that are DIFFERENT. Genotype is the actual GENE makeup represented by LETTERS. Phenotype is the PHYSICAL appearance of a trait, such as a YELLOW (or BLUE) body color.

Detailed explanation-3: -Although a few examples of hybrid homogeneous–heterogeneous catalysis in monometallic systems exist, to the best of our knowledge, this is the first example of hybrid homogeneous–heterogeneous catalysis in systems involving two different metals.

Detailed explanation-4: -An organism with a hybrid trait may contribute either a dominant or recessive allele. In this way, an organism’s offspring can be phenotypically different from its parents. For example, if both parents have a particular hybrid trait, the offspring can have a homozygous pairing of recessive alleles in that trait.

Detailed explanation-5: -The term “heterozygous” also refers to a pair of alleles. Unlike homozygous, being heterozygous means you have two different alleles. You inherited a different version from each parent. In a heterozygous genotype, the dominant allele overrules the recessive one.