Gene is a basic unit of:
Correct answer: A. Inheritance
- A. Inheritance
- B. Coordination
- C. Excretion
- D. Respiration
Explanation
Gene are physical units of inheritance located on chromosomes and control the traits of organisms.A gene is a basic unit of heredity. It is a segment of DNA (deoxyribonucleic acid) that contains the instructions for building and maintaining an organism. Genes are responsible for passing on specific traits from parents to offspring during the process of reproduction.
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About Inheritance
Mendel's laws explain segregation, independent assortment and the prediction of genetic ratios using alleles, genotypes and phenotypes. The chapter also covers linked genes, recombination and crossing over during meiosis, then applies pedigree reasoning to X-linked recessive traits, which show different inheritance patterns in males and females.
Practise Inheritance
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