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- Subject
- Plant Breeding and Geneticsagriculture-mcqs › plant-breeding-and-genetics
- Published
- 30 Mar 2019
- Last updated
- 28 May 2026
Explanation
A test cross involves breeding a hybrid with a recessive parent to determine the genotype of the hybrid. This helps reveal whether the hybrid is homozygous or heterozygous for a particular trait.
More Plant Breeding and Genetics MCQs
Practice related questions from the same subject.
- 1.What is the term used for a leaf that lacks a petiole?
- 2.Besides replicating into another DNA strand, DNA also functions as a _____ for synthesizing mRNA.
- 3.What is the term for a fully developed ovule?
- 4.Who claimed that "sports" hold no importance in the process of evolution?
- 5.During spermatogenesis, what does a spermatogonium develop into as it grows larger?
- 6.What factor influences the drying ability of an oil?
- 7.Which type of RNA serves as the template during the process of translation?
- 8.What was the first technique used in the breeding of plants?