Mendelian Inheritance

Read the following four statements (A - D) 1. The characters blend in the heterozygous condition during Mendelian inheritance . 2. Change in a single base pair of DNA does not cause mutation . 3. Cancer cells can show chromosomal aberrations. 4. In insect, sex chromosomes in the male are ZZ and in females are ZW.

Read of following statements regarding Mendelian inheritance and choose the correct option. 1. Mendel's experiments had small sample size which gave greater credibility to the data. 2. A true breeding line shows a stable trait inheritance and expression for several generations. 3. In a dissimilar pair of factors, one member of the pair dominates over the other. 4. A recessive parental trait is expressed only in its heterozygous condition. 5. Two alleles of a gene are located on homologous sites on homologous chromosomes.

Read the following statements regarding Mendelian inheritance and choose the correct option 1. Mendel's experiments had samll sample size which gave greater credibility to the data 2. A true breeding line shows a stable trait inheritance and expression for several generations 3. In a dissimilar pair of factors, one member of the pair dominates over the other 4. A recessive parental trait is expressed only in its heterozygous condition 5. Two alleles of a gene are located on homologous sites on homologus chromosomes

Refer the given statements (i) Incomplete or mosaic inheritance is an example of pre-Mendelian concept of blending inheritance (ii) Test cross is a special type of back cross (iii) Chromosomal aberrations are commonly observed in cancer cells (iv) Thalassaemia is a Mendelian disorder Which of the above statements are correct ?

The Mendelian principles of inheritance were rediscovered by

Mendelian principles are not applicable in case of

Mendel's Law Of Inheritance|Inheritance of One Gene