Question
In a monohybrid cross, when the F1 heterozygous offspring is crossed back to one of its own homozygous parents, whether the dominant or the recessive parent, rather than to a homozygous recessive individual specifically chosen to test its genotype, this cross is generally referred to as a:
More Plant Breeding Questions
- A method of asexual propagation in which a stem is made to produce roots while still attached to the parent plant is called
- The level of heterosis is generally ……………… in cross pollinated species and ……………… in self-pollinated species
- Which group of plant pathogens, being obligate parasites that can only survive and multiply on living host tissue, generally cannot be cultured on artifici...
- Number of Nuclei present in a fully developed pollen grain after division of generative cell :
- In what stage of meiosis are lamp brush chromosomes predominantly observed, and what is their unique feature?
- A plant breeder performs a test cross by crossing an F1 plant, heterozygous for two independently assorting genes (AaBb), with a plant homozygous recessive...
- Which term describes the condition when the stamens and pistils of hermaphrodite flowers mature at different times, facilitating cross-pollination?
- In a breeding program focused on introducing a pest resistance gene into a commercial crop species, what is the most efficient breeding method if the donor...
- The stages through which a cell passes from one division to the next is called the cell cycle. Cell cycle is divided into two phases called - Interphase –...
- 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...
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)