Why is number 30 wrong forAhyte individualA) has homologous chromosomes and is produced by sexual reproductionB) has only haploid cells and produces sporeshas only cells that are haploidDgrows from a cell that is produced by meiosisE) produces sperm or egg cells♡27. In alternation of generations, meiosisA) is used by the sporophyte to produce sporesis used to produce sperm and eggs in gametophytesproduces a sporophyte organism from a haploid cellgradually transforms a gametophyte individual into a sporophyte individual28. Mitosis is important in alternation of generations, because itis used by the sporophyte to produce sporesB) is used to produce sperm and eggs in gametophytesproduces a sporophyte organism from a haploid cellgradually transforms a gametophyte individual into a sporophyte individual29. The sporeA) gives rise to the gametophyte generationB) contains endosperm which stores nutrients for the embryopossesses a thick coat to prevent desiccation of the embryoD) contains 2N cells which will produce a sporophyteE) is the male gametophyte which forms sperm upon germinating30. Sexual reproductionganelhyte mitibsi'sInSparesMesios por Phylte21gametestertdizationzygote31. Sexual reproduction may have evolved as a meansto simplify asexual reproduction20occurs in all species of lifeoccurs in some protistan species when environmental conditions become stressfulC) produces offspring that are less genetically diverse than the parents which allows more offspring to survive in astressful environmenttakes place between gram negative and gram positive bacteriattakes place within sporangia of amoebas and during conjugation in parameciumرمانهbring individuals together to live in flocks, schools, and other types of aggregatesto transfer bacteria and viruses among individual protiststo allow species to rapidly evolve defenses against parasitesrotistans to have fun-this was long before fun involved surfing the Internet and playing video games

Sexual reproduction is the process which involves the fusion of male and female gametes to produce a…

C) possesses a thick coa D) contains 2N cells which will produce a spu E) is the male gametophyte which forms sperm upon ger 30. Sexual reproduction occurs in all species of life Boccurs in some protistan species when environmental conditions become stressful produces offspring that are less genetically diverse than the parents which allows more offspring to survive in a stressful environment takes place between gram negative and gram positive bacteria takes place within sporangia of amoebas and during conjugation in paramecium live in flocks, schools, and other types of aggregates dividual protists parasites il reproduction may have evolved as a means reproduction rfing the Internet and playing video games

C) possesses a thick coa D) contains 2N cells which will produce a spu E) is the male gametophyte which forms sperm upon ger 30. Sexual reproduction occurs in all species of life Boccurs in some protistan species when environmental conditions become stressful produces offspring that are less genetically diverse than the parents which allows more offspring to survive in a stressful environment takes place between gram negative and gram positive bacteria takes place within sporangia of amoebas and during conjugation in paramecium live in flocks, schools, and other types of aggregates dividual protists parasites il reproduction may have evolved as a means reproduction rfing the Internet and playing video games

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter24: Fungi

Section: Chapter Questions

Problem 1VCQ: Figure 24.14 Which of the following statements is true? A dikaryotic ascus that forms in the...

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When the Ascomycetes fungus reproduces sexually, mating type A fungi cross fertilize mating type a fungi. The resulting zygotes undergo meiotic and then mitotic division to produce asci with eight ascospores. The ascospores in the asci are ordered and reflect the position of the parental nuclei in the zygote. Use the passage to answer the question. Although ascospores are produced by mitotic division, none of the spores develop into fungi that are identical to either parental hyphae. What is the BEST explanation for this observation? A. The spores inherit half their genes from each parent. B. The spores inherit haploid nuclei from their parents. C. The spores inherit mutations as a result of meiosis. D. The spores inherit mutations as a result of mitosis.
In the moss Polytrichum commune, the haploidchromosome number is 7. A haploid male gametefuses with a haploid female gamete to form a diploid cell that divides and develops into the multicellular sporophyte. Cells of the sporophyte thenundergo meiosis to produce haploid cells calledspores. What is the probability that an individualspore will contain a set of chromosomes all ofwhich came from the male gamete?
Which of the following structures is diploid? a. Microsporeb. Eggc. Megaspored. Microsporocyte
In a life cycle with alternation of generations, multicellularhaploid forms alternate with(A) unicellular haploid forms.(B) unicellular diploid forms.(C) multicellular haploid forms.(D) multicellular diploid forms.
When the Ascomycetes fungus reproduces sexually, mating type A fungi cross fertilize mating type a fungi. The resulting zygotes undergo meiotic and then mitotic division to produce asci with eight ascospores. The ascospores in the asci are ordered and reflect the position of the parental nuclei in the zygote. Use the passage to answer the question. A fungus with white spores cross fertilizes a fungus with black spores. If 10% of the progeny bear white spores while 90% of the progeny bear black spores, what must be true? A. The trait for spore color is determined by exactly one gene. B. The trait for spore color is determined by more than one gene. C. The allele for black spores is dominant over that for white spores. D. The allele for white spores is dominant over that for black spores.
In fungi, asexual spores are produced by_________ celldivision and have__________ set(s) of chromosomes.Sexual spores are produced by________ cell divisionin a(n)_______ and have_________ set(s) ofchromosomes.
Is the individual germinating fromthe zygospore haploid or diploid? why? please explain, do not copy from google
SporophytesA. are diploidB. are produced by sporesC. produce next generation sporophytesD. produce gametes by meiosis Ulva sporophyte reproductive cellsA. become four zoosporesB. produce zoospores by meiosis and mitosisC. become 8 or 16 biflagellate gametesD. none of the above
In embryophytes, especially spermatophya, what is the difference between a "sporocyte" (e.g., megasporocyte) and the actual spore (e.g., megaspore)? a) Meiosis: Megasporocyte is still diploid, megaspore haploid b) Mitosis, number of nuclei: Megaspore has eight cell nuclei, megasporocyte only one c) Cytokinesis: Megasporocyte has only one cell, Megaspore can have several (as endosporic gametophyte). d) None: the two terms are synonymous. e) Meiosis: Megaspore is still diploid, megasporocyte haploid
Although ascospores are produced by mitotic division, none of the spores develop into fungi that are identical to either parental hyphae. What is the BEST explanation for this observation? A. The spores inherit half their genes from each parent. B. The spores inherit haploid nuclei from their parents. C. The spores inherit mutations as a result of meiosis. D. The spores inherit mutations as a result of mitosis. Photo Attatched
When the Ascomycetes fungus reproduces sexually, mating type A fungi cross fertilize mating type a fungi. The resulting zygotes undergo meiotic and then mitotic division to produce asci with eight ascospores. The ascospores in the asci are ordered and reflect the position of the parental nuclei in the zygote. Use the passage to answer the question. Based on the diagram, how many unique ascospores are produced in each ascus resulting from the cross fertilization of two Ascomycetes fungi? A. 1 B. 2 C. 4 D. 8
. In plants, which of the following are produced by meiosis?(A) haploid gametes(B) diploid gametes(C) haploid spores(D) diploid spores