Question
The absence of functional pollen grains in otherwise hermaphrodite flowers can be defined as
More Plant Breeding Questions
- Which term describes the condition when the stamens and pistils of hermaphrodite flowers mature at different times, facilitating cross-pollination?
- In one of Mendel's classic experiments on pea plants, a cross between a plant with round seeds and one with wrinkled seeds produced an F1 generation with o...
- Self pollination leads to a very rapid increase in ……………………….
- The term that describes as sharp reduction in a genetic variation in a population following migration to and colonization of new area by a species is calle...
- Who gave the term “Heterosis” in 1914?
- What term is used to describe the phenomenon when a gene influences two or more characters that are not related?
- In the pedigree method, individual plants are selected from …………….. and subsequent generations, and their progenies are tested.
- The hybrid progeny of single cross and an inbred lines is called
- Mendel's principle of dominance states that when two contrasting alleles for a trait are present together in a heterozygous individual, only one allele's t...
- The level of heterosis is generally ……………… in cross pollinated species and ……………… in self-pollinated species
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