Botany
Law of Segregation (Short Note)
The factors for contrasting characters remain associated in pairs in the somatic cel…
Botany
Test Cross (Short Note)
Tall plants produce in F2 generation may either have TT or Tt genotypes. Mendel devise…
Botany
Back Cross (Short Note)
The term test cross is often used interchangeably with back cross. However two are not…
Botany
Multiple Alleles (Short Note)
A gene for a trait having three or more allelic forms are called multiple alleles. A w…
Botany
Co-Dominance (Short Note)
It may be described as phenomenon of inheritance in which both alleles of a contrastin…
Botany
Evidences of Evolution
According to theory of evolution organisms living today have arisen from earlier typ…
Botany
Variation and Kinds of Variation
Term variation means the differences in characteristics shown by organisms belonging…
Botany
Evolution and Theories of Evolution
Evolution means development of life with time. Evolution means that living things ch…
Botany
Dominance, Incomplete Dominance, Co-Dominance, Test Cross and Back Cross
DOMINANCE If two different alleles of the same gene (T and t) come together by fus…
Botany
Plant Breeding Techniques
--> Plant breeding techniques are as under: (1) Selection …
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