explain a.factor b.allele c.emasculation. d. f1 generation e.dihybrid
Answers
Factor- A substance that takes part in a biochemical reaction (e.g. blood-clotting factors) or a biological process (e.g. growth factors) (2) (ecology) A component in the environment (e.g. biotic factors).
Allele - An allele is one of the possible forms of a gene. Most genes have two alleles, a dominant allele and a recessive allele. If an organism is heterozygous for that trait, or possesses one of each allele, then the dominant trait is expressed. ... So a gene is a particular region of your DNA that controls a specific trait.
Emasculation - Emasculation is a biological term for removal of stamens ,which are the male reproductive organs in plants,from a female flower. The most famous application is seen in Mendel's experiment of garden pea plant. This technique is carried out to avoid self pollination thus favouring cross pollination.
F1 generation - The offspring resulting from a parental cross are referred to as the first filial generation (or F1 generation). The F1 generation is the generation resulting immediately from a cross of the first set of parents (parental generation).
Dihybrid- A dihybrid cross describes a mating experiment between two organisms that are identically hybrid for two traits. A hybrid organism is one that is heterozygous, which means that is carries two different alleles at a particular genetic position, or locus.
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