Two crosses between the same pair of genotypes or phenotypes in which the sources of the gametes are reversed in one cross, is known as:
- Test cross
- Reciprocal cross
- Dihybrid cross
- Reverse cross
The Correct Option is B
Solution and Explanation
Reciprocal crosses are important in genetics to account for any potential differences in the inheritance patterns due to the sex of the parent providing specific alleles or traits.
So, the correct option is (B): Reciprocal cross
Top Questions on biological classification
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Questions Asked in NEET exam
- Given below are two statements:
Statement I: Fig fruit is a non-vegetarian fruit as it has enclosed fig wasps in it.
Statement II: Fig wasp and fig tree exhibit a mutual relationship as the fig wasp completes its life cycle in the fig fruit and the fig fruit gets pollinated by the fig wasp. Which of the following microbes is NOT involved in the preparation of household products?
A. \(\textit{Aspergillus niger}\)
B. \(\textit{Lactobacillus}\)
C. \(\textit{Trichoderma polysporum}\)
D. \(\textit{Saccharomyces cerevisiae}\)
E. \(\textit{Propionibacterium sharmanii}\)- NEET (UG) - 2025
- Microbiology
A sphere of radius R is cut from a larger solid sphere of radius 2R as shown in the figure. The ratio of the moment of inertia of the smaller sphere to that of the rest part of the sphere about the Y-axis is :
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- Moment Of Inertia
- A parallel plate capacitor made of circular plates is being charged such that the surface charge density on its plates is increasing at a constant rate with time. The magnetic field arising due to displacement current is:
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- Displacement Current
- A specialised membranous structure in a prokaryotic cell which helps in cell wall formation, DNA replication, and respiration is:
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- Prokaryotic Cells
Concepts Used:
Kingdom Fungi - Edible Fungus
Fungi (singular: fungus or funguses) are eukaryotic organisms classified under the kingdom Fungi. These organisms can be single-celled or multicellular. They include organisms, particularly yeasts, mushrooms, and molds. The eukaryotic microorganisms possess a cell wall made of chitin and polysaccharides. With that, they can be found anywhere and are classified as heterotrophs.
The nucleus they keep is surrounded by a nucleus membrane and is dense, clear, and also contains chromatin threads. The existence of fungi can be seen as black spots found on bread, mushrooms, and yeast cells. These microorganisms are also responsible for fungal and skin diseases.
- Based on the mode of nutrition, fungi can be classified as Saprophytic, Parasitic, and Symbiotic.
- Based on spore formation, fungi can be classified as Zygomycetes, Ascomycetes, Basidiomycetes, and Deuteromycetes.
Read More: Biological Classification
Following are the important features of fungi:
- Fungi are multicellular organisms that have a cell wall, organelles, and a nucleus but no chloroplasts.
- They lack locomotion mechanisms. Fungi can range in size from microscopic to massive ( such as mushrooms).
- The process of obtaining nutrients is known as absorption.
- Fungi, for the most part, get their nutrients from decaying matter.