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Advantages/disadvantages of polyploidy in plants
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- a. What would be the outcome if a cell did not arrest in G1, and then mated in S with a G1-arrested cell? [Select]. Seedless watermelons that you find in the supermarketare triploids, where x = 11. . What is the probability that a particular seed in atriploid watermelon will be viable? (Recall that aviable seed is a euploid zygote.)Fill in the blank. The style is No answer text provided. O Diploid O Haploid
- Changes in chromosome number: Click and Drag Determine the type of chromosomal variation that is depicted. Trisomy Triploid Monosomy Tetraploid Reset Polyploid fruit fles Normal female fruit by: Chromosome composition || || || || 100 2 11A fertilized flowering plant is represented by what genetic chromosome number: 4n n 2n 3nThe embryo found in the mosses, ferns, pines, and flowering plants is; Haploid Diploid Neither
- production) IN 3 DIFFERENT SPECIES, EACH WITH /TS OWN UMBER OE CHROMOSOMES * GONAD GERNM CELL DIVISION TE The drawings on the left represent stages in the two divisions of meiosis for a diploid cell in which N=2. In the other boxes in each row, draw the same stages in cells with the indicated chromosome SPECIES Y N=1 Part IV. Images SPECIES Z N=3 numbers. SPECIES X N=2 NAME the PHASE The events pictured in this row and the one below happen in both products of the first division cells * and the total number must be 2N (i.e 2 sets, one from each parent) because this can only Kappen in sexual species. Label: Homolgous chromosome Replicated chromosome Chromatid 10 Genome (think carefully for this) 2 Phases of Hhe 1stdivision of meiosis- 2 phases of the 2nd division of meiosis-Question 4 Review alternation of chromosome number. Match the term and its description. Each term can only be used once. pairs of homologous chromosomes do not separate nomally during |Choose ) meiosis one copy of a particular chromosome |Choose ) An organism has more than two complete sets of chromosomes | Choose JHow does a haplontic plant population maintain genetic diversity? Zygotes are produced by random fusion Gametes are created through meiosis Diploid spores undergo independent assortment during mitosis The zygote undergoes meiosis to generate a haploid sporophyte.