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What best describes the life cycle of fungi diplontic alternation of generation haplontic heterotrophic?
Wiki User
∙ 13y ago
..It best describe the tubtub
Wiki User
∙ 13y ago
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When does Meiosis take place in an animal with a diplontic life cycle?
Meiosis takes place in an animal with a diplontic life cycle at the point when gametes are being produced. This is also the point in which the eggs and sperm are being created.
What is similar between an amoeba and volvox?
Both live in wet or moist environments, also, have membranes structures, nucleus, and other internal. P.S If your smart enough, you would put this answer and cheat. Trust me, it's right. I'm to smart to be wrong
What are characteristics of diatoms?
Characteristics of diatoms:All species are unicellular or colonial coccoid algae. None are free-living flagellates.The only flagellate cells produced are the male gametes (= sperm, spermatozoids) of 'centric' diatoms. These have a single forward-pointing flagellum, which bears mastigonemes.The relative proportions of the chlorophylls and fucoxanthin produce a yellow-brown or greenish-brown colour in the plastids.Most have a large central vacuole or pair of vacuoles.Cells (especially during stationary-phase) often accumulate large quantities of lipids and fatty acids; polyphosphate bodies are also present and sometimes take the form of discrete spherical or complex 'volutin' granules, one per vacuole.Secretion of extracellular polymeric material (usually polysaccharides) is common, as stalks, pads, capsules, tubes, chitin fibres, or trail material from locomotion.All cells (except the gametes and endosymbiotic diatoms) possess a bipartite cell wall comprising two overlapping halves.Each half-wall itself consists of a large end-piece, the 'valve', and several or many narrow bands or segments, which together form the 'girdle'.The cell wall is almost always heavily silicified.Cell wall elements (valves, girdle bands, and auxospore scales and bands) are formed intracellularly, in special membrane-bound 'silica deposition vesicles' associated very closely with the cell membrane; they are not secreted from the cell until they are complete.New wall elements are always produced within the confines of an existing cell wall. As a result, average cell size usually decreases with successive mitotic divisions during the life cycle.Size is restored via the formation and expansion of a special cell, the auxospore, which is usually a zygote. The basic shape of each diatom species is largely created during the expansion of the auxospore, but is often modified during subsequent mitotic cell divisions.During vegetative mitoses, the nucleus always lies to one side of the cell immediately beneath the girdle, at the edge of the hypotheca.Mitosis is open, the nuclear envelope breaking down before metaphase; the spindle is a narrow cylinder, persistent at telophase, consisting of two interdigitating half-spindles, each associated with a polar plate.The chromosomes bunch closely around the cylindrical spindle at metaphase, becoming impossible to separate and count.Cytokinesis occurs through cleavage.The life cycle is strictly diplontic: as far as is known, all vegetative cells of all species are diploid, and all mitoses take place in the diploid phase. However, haploids have occasionally been grown in culture in a few species.They occur just about everywhere in aquatic and damp terrestrial habitats, providing that photosynthesis is possible.They are amazingly diverse, with hundreds of genera and perhaps 200,000 species.(from tolweb.org)
What is a diplontic life cycle?
in this diplontic life cycle the diploid sporophyte is the dominant photosynthetic independent phase of plant body.the haploid phase is represented by gametes only.this kind of life cycle is termed as diplontic life cycle.
By what mechanism does a diplontic animal grow after fertilization?
mitosis
When does Meiosis take place in an animal with a diplontic life cycle?
Meiosis takes place in an animal with a diplontic life cycle at the point when gametes are being produced. This is also the point in which the eggs and sperm are being created.
What is diplontic life cycle?
Diplontic refers to diploid multicellular life. The lifecycle refers to the process of gametic meiosis where haploid cells divide via mitosis to form multicellular life. These cells then undergo meiosis to produce gametes.
What is the diplontic life cycle?
Diplontic refers to diploid multicellular life. The lifecycle refers to the process of gametic meiosis where haploid cells divide via mitosis to form multicellular life. These cells then undergo meiosis to produce gametes.
What is similar between an amoeba and volvox?
Both live in wet or moist environments, also, have membranes structures, nucleus, and other internal. P.S If your smart enough, you would put this answer and cheat. Trust me, it's right. I'm to smart to be wrong
What are the 3 types of biogeochemical cycles?
WaterNitrogencarbon dioxide
Why do genetics perform karyotype?
Most Probably because for studying the chromosomes. Determining the structure of chromosomes, number of chromosomes, haplontic or diplontic nature, and most importantly to determine the genetic diseases like Down's syndrome in which the chromosome number is 47 while the normal human beings have 46 chromosomes i.e. 23 pairs.
What are some nine letter words with 1st letter D and 3rd letter P and 9th letter C?
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 3 words with the pattern D-P-----C. That is, nine letter words with 1st letter D and 3rd letter P and 9th letter C. In alphabetical order, they are: diploidic diplontic diplozoic
What are some nine letter words with 3rd letter P and 5th letter O and 8th letter I?
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 12 words with the pattern --P-O--I-. That is, nine letter words with 3rd letter P and 5th letter O and 8th letter I. In alphabetical order, they are: aepyornis captopril coprozoic diploidic diplontic diplozoic euphorbia haploidic haplontic hypnotoid saprozoic typhoidin
What are some nine letter words with 2nd letter I and 3rd letter P and 6th letter N?
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 21 words with the pattern -IP--N---. That is, nine letter words with 2nd letter I and 3rd letter P and 6th letter N. In alphabetical order, they are: biphenyls bipinnate ciphonies diphenyls diplonema diplontic dippiness fippences hippiness lippening lippiness nippiness nippingly ripienist rippingly siphonage siphonate siphonets siphoning siphuncle tipsiness
What are some nine letter words with 4th letter L and 7th letter T and 9th letter C?
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 25 words with the pattern ---L--T-C. That is, nine letter words with 4th letter L and 7th letter T and 9th letter C. In alphabetical order, they are: agelastic analectic analeptic analgetic anelastic ballistic bibliotic dialectic diglottic diplontic dualistic dyslectic emplastic epileptic euplastic haplontic inelastic phyllitic proleptic realistic scoliotic stalactic stylistic sylleptic wholistic
