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Why is it important that the mating hyphae are of different organisms?
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What happens when hyphae of different mating types meet?
Gametangium
In the life cycle of mold when hyphae of different mating types meet each hypha forms a?
Gametangium .
Two hyphae from different mating types come together forming?
plus, minus strains C for plato
Which of mendels principles would apply to mating two organisms that have two different alleles for three different traits?
the law of independent assorment
What is purposely organisms with desired traits?
purposely mating organisms with desired traits
What happens when hyphae of different mating types meet?
Gametangium
In the life cycle of molds when hyphae of different mating types meet each hypha forms a?
Gametangium .
In the life cycle of mold when hyphae of different mating types meet each hypha forms a?
Gametangium .
Two hyphae from different mating types come together forming?
plus, minus strains C for plato
Which of mendels principles would apply to mating two organisms that have two different alleles for three different traits?
the law of independent assorment
How is secondary mycelium formed?
Commonly, the dikaryotic mycelium is produced by fusion of monokaryotic hyphae from different mating types. resulting in formation of a dikaryotic(binucleate), or secondary mycelium because karyogamy does not immediately follow plasogamy.
What is purposely organisms with desired traits?
purposely mating organisms with desired traits
How do organisms rely on each other when the subject is mating?
When the subject is mating, organisms will have to rely on each other to provide the male or female gametes that will produce a new organism.
Where does sexual reproduction occur in Zygomycota?
Sexual reproduction in fungi usually involves two different mating types. Because gametes of both mating types are about the same size, they are not called male and female. Rather, one mating type is called "+" (plus) and the other "−" (minus). When hyphae of opposite mating types meet, they start the process of sexual reproduction by fusing, bringing plus and minus nuclei together in the same cell. After a period of growth and development, these nuclei form a diploid zygote nucleus. In most fungi, the diploid zygote then enters meiosis, completing the sexual phase of its life cycle by producing haploid spores. Like the spores produced asexually, these spores are also capable of growing, by repeated rounds of mitosis, into new organisms.
What keeps different species of Finches from mating?
Song and appearance both play a role in keeping different species from mating.
What is the place where organisms live?
Niches within habitats are where organisms live. Organisms claim certain parts of their homelands in order to find their eating, exercising, mating, and resting needs met.
How does selective mating break h-w assumptions?
Assortative mating. Hardy-Weinberg condition, which are never met in the wild, posit random mating. We know that sexual selection does not tolerate random mating and female choice is a great driver of selective change in most organisms.
