In a haploid fungus, the genes al-2 and arg-6 are 30 m.u.apart on chromosome 1, and the genes lys-5 and met-1are 20 m.u. apart on chromosome 6. In a crossal-2 + ; + met-1 × + arg-6 ; lys-5 +what proportion of progeny would be prototrophic + + ;+ +?

Q: An Hfrstrain that is a * b*c* d* ef g h*is mated with an F strain that is a b cd e fgh .The mating…

A: The gene that is transferred in the least time (that is during first interruption) is the first gene…

Q: An inversion heterozygote has the following inverted chromosome: Centromere A B CD JI HGF E KL M…

A: Introduction :  Inversions are rearrangements in chromosome genetic sequences wherein small regions…

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A: Normally the cells are euploid which means that they are exact multiple of the haploid number.…

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A: The term genetic complementation of two genes suggests that the two mutated genes have a mutation at…

Q: Why does therecombination frequency ofgenes vary with the distancebetween them in thechromosome?

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Q: Centrioles at opposite end of cell Spindle fibres attached to centromeres 46 double stranded…

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Q: Diploid nuclei of the ascomycota fungus Neurospora crassa contain 14 chromosomes.  A single diploid…

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A: The unusual rearrangement of the chromosomes is more specifically known as the chromosomal…

Q: The completely synthetic yeast chromosome Syn IIIcontains a loxP site in the 3′ UTR of every gene…

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Q: Chromosomal rearrangement 1 Chromosomal rearrangement 2 centromere A1 B Chromosomal rearrangement 3…

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Q: What is the probability of fixation of a unique new, neutral mutation in a population of N haploid…

A: When the changes in DNA are neither harmful nor beneficial for the survival and reproduction of the…

Fungi

Fungi can be single-celled or complex multicellular creatures. They are found in pretty much any natural surroundings; however, they generally live on the land, principally in soil or plant material instead of in the ocean or water. Fungi are the members of the group called the decomposers that live off dead and decaying matters. Fungi assume a significant part in the carbon cycle and its different components. They act as a parasite by causing illnesses like rusts, scabs, or ulcers. In crops, contagious illnesses can prompt critical money-related misfortune for the rancher. An exceptionally modest number of growths cause illnesses in creatures. In people, these incorporate skin illnesses such as competitors' feet, ringworm, and thrush.