The offspring of mating between two pure stains are called:
Correct answer: A. Hybrid
- A. Hybrid
- B. The P generation
- C. Mutants
- D. The F2 generation
Explanation
When two individuals of different pure breeding strains or genotypes are crossed, their offspring are known as hybrids. The offspring of the first generation (F1 generation) resulting from the cross between two parental strains are all hybrids, which have a mixed genetic makeup from both parents.
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Chromosomes are DNA-protein structures that carry genes and become visible during cell division. Coverage includes chromatin, centromeres, sister chromatids, homologous chromosomes, chromosome number, and the distinction between diploid and haploid cells, with links to DNA replication, mitosis and meiosis.
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