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6.7.3 :

6.7.3.1. ?

6.7.3.2. ?

6.7.3.3. ? ?

6.7.3.4. ?

6.7.3.5. ?

6.7.3.6. , , .

6.7.3.7. .

6.7.3.8. , .

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- Ө ғң ә ө ә ң қ Variability property of living organisms to acquire new characteristics under the influence of environmental factors
- ң ә ө Crossing-over exchange of parts of chromosomes between homologous chromosomes
- қ ң ұқ ө Mutation persistent change of genetic material
- , . () ( ) . ғ ә Mutagenic factors factors causing mutation. Distinguish natural and artificial (human-induced) mutagenic factors
, қ ғң ө Genomic mutations mutations characterising by change of sets of chromosomes
ң құң ө Aberrations changes of structure of chromosomes
(), , () өң ң ң, ө ә ғ () қ ғ ң қ құ Translocation exchange of part of chromosomes between two or more chromosomes
, ң құ қң ө Gene mutations mutations characterising by change of structure and function of gene
, () қ Қ ң ұ () ұ Mistakes of replication mutations result from uncorrect (noncomplementary) bonding of nucleotides during replication of DNA
- , қ ң ғң Қ ң қ ү қ Frame-shift mutations -mutations due to loosing or insertion of single or a few nucleotides during replication of DNA

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