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In basidiomycetes the primary mycelia of different mating types fuse to form what?
In basidiomycetes, the primary mycelia of different mating types fuse to form a secondary mycelium (dikaryotic mycelium) containing two different nuclei in each cell. This secondary mycelium is involved in the formation of specialized structures like mushrooms, which produce spores for reproduction.
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What happens when mycelia of two different mating strains meet?
When mycelia of two different mating strains meet, they undergo a process called plasmogamy where cytoplasmic contents are exchanged, but nuclei remain separate. This fusion forms a dikaryotic mycelium with two genetically distinct nuclei in each cell. Subsequent phases of mating result in karyogamy, where nuclei fuse to form a diploid nucleus, initiating sexual reproduction in fungi.
What is another word for crossbreed?
interbreed and the definition is to produce an organism by the mating of individuals of different breeds, varieties, or species. HOPE THIS HELPED YOU OUT
Can cats be sexually attracted to humans?
No, cats cannot be sexually attracted to humans. Cats have different mating behaviors and instincts than humans.
What is the genotypic ratio for this cross?
The genotypic ratio for a cross refers to the ratio of different genetic combinations that can result from the mating of two individuals. It is typically represented in terms of the different possible genotypes that can be produced.
What causes temporal isolation between populations?
Temporal isolation between populations is caused by differences in the timing of reproductive activities, such as mating seasons or times of day when individuals are most active. This can prevent individuals from different populations from mating and producing offspring, leading to reproductive isolation.
What happens when mycelia of two different mating strains meet?
When mycelia of two different mating strains meet, they undergo a process called plasmogamy where cytoplasmic contents are exchanged, but nuclei remain separate. This fusion forms a dikaryotic mycelium with two genetically distinct nuclei in each cell. Subsequent phases of mating result in karyogamy, where nuclei fuse to form a diploid nucleus, initiating sexual reproduction in fungi.
What keeps different species of Finches from mating?
Song and appearance both play a role in keeping different species from mating.
What do plus and minus mean when used in reference to fungi?
In the context of fungi, "plus" and "minus" refer to the mating types of fungal individuals. These designations indicate the compatibility of different fungi for sexual reproduction; typically, a "+" strain can only mate with a "−" strain. This system helps ensure genetic diversity during reproduction, as two compatible strains will produce offspring with a mix of genetic traits. This mating system is particularly common in many species of fungi, including those in the Ascomycetes and Basidiomycetes groups.
Does a male dog become different after mating?
no
Does the roosters mating is different of the guinea fowl?
not really
When they are mating and then get off what does that mean?
When animals mate and then separate, it typically means that the mating process is complete. Each species has different mating behaviors, and once the mating act is finished, the animals may go their separate ways to resume their normal activities.
Mating sesason for fishes?
Mating between fish is called spawning. Spawning season is different for each species of fish.
When is mating season for a chameleon?
There are many kinds of chameleon different species have different habits.
What is mating animals with different breeds is called?
its called crossbreeding
What is animal mating?
Animal mating refers to the process by which animals reproduce sexually through the union of sperm and egg. It may involve courtship behavior, mate selection, copulation, and fertilization. The primary goal of mating is to produce offspring and ensure the continuation of the species.
The eastern and western meadowlark do not interbreed because they have different what?
Mating songs
What is intergeneric hybridization?
an organism which is the result of mating between the two species of different genera example; mating between donkey and horse create mules
