A cross between hybrid and a parent is known as

Related MCQs

• In Mirabilis plant the appearance of the pink hybrid (Rr) between cross of a red (RR) and white (rr) flower parent indicates
• In mitosis the daughter cells resemble to their parent cell. But in meiosis they differ not only from parent cell in having half the number of chromosomes, but also differ among themselves qualitatively in genetic constitution due to.....
• Which method can be used for hybrid plantlet of interspecific ?
• In meiosis the daughter cells are not similar to that of parent because of :
• In which type of reproduction single parent is essential for reproduction ?
• In which animal,formation of exogenous budding takes place from parent body ?
• What will be expected blood groups in the off spring when there is a cross between AB blood group mother and heterozygous B blood group father ?
• In a dihybrid cross between AABB and aabb the ratio of AABB, AABb, aaBb, aabb in F2 generation is
• In a plant, gene "T" is responsible for tallness and its recessive allele "t" for dwarfness and "R" is reponsible for red colour flower and its recessive allele "r" of white flower colour. A tall and red flowered plant with genotype TtRr crossed with dwarf and red flowered ttRr. What is the percentage of dwarf - white flowered offspring of above cross ?
• A cross between AaBB X aaBB yields a genotypic ratio of AIPMT - 1990