About genotype Tt select out the incorrect statement_1. Allelic Gene p...
Introduction:
The genotype Tt represents a heterozygous condition for a specific gene. In order to determine the correctness of the given statements, let's analyze each statement individually.
Statement 1: Allelic Gene pair
- An allelic gene pair refers to a pair of genes that occupy the same locus (position) on homologous chromosomes.
- In this case, Tt represents a heterozygous genotype, where T and t are alleles of the same gene.
- Therefore, statement 1 is correct.
Statement 2: Can be present on non-homologous chromosome
- Non-homologous chromosomes do not possess the same genes at the same loci.
- Since the given genotype Tt represents alleles on the same gene, it can only be present on homologous chromosomes.
- Therefore, statement 2 is incorrect.
Statement 3: Share common locus
- The locus refers to the specific position of a gene on a chromosome.
- In the case of genotype Tt, both alleles (T and t) are present at the same locus on homologous chromosomes.
- Therefore, statement 3 is correct.
Statement 4: Share common character
- A character refers to a specific trait or feature determined by genes.
- In the case of genotype Tt, both alleles contribute to the expression of a particular character, as they represent a heterozygous condition.
- Therefore, statement 4 is correct.
Summary:
- Based on the analysis, statement 2 is incorrect while statements 1, 3, and 4 are correct.
- The genotype Tt represents an allelic gene pair, sharing a common locus and contributing to the expression of a common character.
About genotype Tt select out the incorrect statement_1. Allelic Gene p...
2
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.