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q what are the major structures of chloroplastschloroplasts are involved by two membrane layers the inner and the outer membranes inside the
q how can the hypothesis that asserts that chloroplasts as well as mitochondria were primitive prokaryotes that related in mutualism with primitive
q how chloroplasts multiplylike mitochondria chloroplasts have their own the dna ribosomes and rna and they self-replicate through binary
q which chemical element is the central in the chlorophyll moleculethe chemical element that is the central in the chlorophyll molecule is
q is there chloroplasts in cyanobacteriain cyanobacteria there is no chloroplast and the chlorophyll layers are dispersed in
q which all are the living beings that carry out photosynthesis which is the cell organelle responsible for the absorption of light for the
q what is the chemical equation of photosynthesisthe chemical equation of photosynthesis is given below6 co2 6 h2o light --gt c6h12o6 6
q how is the light from the sun transformed into chemical energy to be used by the living beings on earthlight from the sun is converting into
q what is the main source of energy for living beings on earththe sun center of our planetary system and star of the milky way galaxy our galaxy is
q during which meiosis division does ploidy reduction take place and does it ploidy reduction occur in mitosisin the cell division by meiosis ploidy
q what are the respective functions of the separation of homologous chromosomes and of the separation of alike chromatids in meiosisthe separation of
q what are the periods of the second meiotic divisionmeiosis ii is divided into metaphase ii prophase ii anaphase ii and telofase
q is there interphase again between meiosis ii and meiosis ithere is no interphase or dna duplication between the divisions of meiosis only a short
q what are the chiasms of homologous chromosomes observe in prophase ichiasms are intersections of two tracts in the form of x the chiasms seen in
q what is the crossing over and in which period of meiosis does this event occurcrossing over is the eventual exchange of chromosomal fragments among
q in which period of meiosis does the pairing of homologous chromosomes occurthe pairing of homologous chromosomes is a very important step for
q what are the periods of the first meiotic divisionmeiosis i is divided into metaphase i prophase i anaphase i and telophase
q how many cells are made after meiosis ii and meiosis iafter meiosis ii four cells are created after meiosis i two cells with already separated
q in which meiotic division does the separation of identical chromatids take place and after the end of this process what are the ploidies of the new
q in which meiotic division does the separation of the homologous take place and what are the ploidies of the generated cells after the end of that
q what are the two divisions of meiosis and what are the major events that occur in those divisionsmeiosis is divided into first meiotic division or
q is the interphase of mitosis different from the interphase of meiosisthe interphase mitosis that proceeds is similar to the interphase that
q what is the difference between sexual gametes and spores do humans present sexual gametes or sporessexual spores are structures generated from
q why is meiosis significant for the maintenance of the normal quantity of chromosomes of a species with sexual reproductiona reduction to a half of
q what are the respective ploidies of zygote gamete and somatic cells in a species with gametic meiosisadopting as pattern an x quantity of