1. Tardigrade
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  4. A cross between the heterozygous F1 hybrid and the double recessive homozygous parent is known as

Q. A cross between the heterozygous F1 hybrid and the double recessive homozygous parent is known as

 2764  222 COMEDKCOMEDK 2007Principles of Inheritance and Variation Report Error

Solution:

Crossing of F1 individual having dominant phenotype with its homozygous recessive parent is called test cross. The test cross is used to determine whether the individuals exhibiting dominant characters are homozygous or heterozygous.