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TLS Online TPP Program

#Id: 7757

Molecules are groups of atoms that behave as a single unit.

#Unit 1. Molecules and their Interaction Relevant to Biology #Structure of atoms #Part B Pointers
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TLS Online TPP Program

#Id: 2094

#Unit 8. Inheritance Biology

Tandem duplication- Duplicated chromosome segment is adjacent to the original segment.
TLS Online TPP Program

#Id: 2095

#Unit 8. Inheritance Biology

In heterozygotes DUPLICATIONS- The pairing and synapsis of homologous regions require that one or both chromosomes loop and twist. 
TLS Online TPP Program

#Id: 2096

#Unit 8. Inheritance Biology

EFFECTS OF CHROMOSOME DUPLICATIONS- Bar phenotype in Drosophila
TLS Online TPP Program

#Id: 2097

#Unit 8. Inheritance Biology

Duplications and deletions often arise from unequal crossing over.
TLS Online TPP Program

#Id: 2098

#Unit 8. Inheritance Biology

Chromosome duplications are one way in which new genes evolve.
TLS Online TPP Program

#Id: 2099

#Unit 8. Inheritance Biology

Segmental duplications have played an important role in the evolution of human chromosomes; about 4% of the human genome consists of segmental duplications.