You have a diploid species with n=5 chromosomes. This species is known to have 7 different...
Genes A, B, C and D are on different chromosomes of a diploid species. What is the probability of an ABCD gamete produced by a plant with the genotype AaBBCcDD? Can someone explain how to solve this?
A somatic cell from a diploid species with 2n=4 (4 chromosomes or two sets of homologous chromosomes) is undergoing mitosis. Draw the cell and chromosomes during G1, during G2, during metaphase, and the two cells that result from mitosis at the end. Label each stage in your drawing, and also label sister chromatids and homologous chromosomes as appropriate.
A species of Equisetum has a diploid number of 22? how many chromosomes do you expect in a spore? in a zygote? in a cell from the sporophyte? what would the pattern be if you were examining a liverwort?
Font Paragraph 7. Draw and label a diploid cell with 6 homologous chromosomes and a haploid cell with 3 chromosomes
Prophase Prometaphase Diploid or Haploid? 2x or 4x DNA content? Diploid or Haploid? 2x or 4x DNA content? Diploid or Haploid? 2x or 4x DNA content? Metaphase Anaphase Diploid or Haploid? 2x or 4x DNA content? Diploid or Haploid? 2x or 4x DNA content? Diploid or Haploid? 2x or 4x DNA content? Prophasel Metaphase 1 Diploid or iploid 1x 2 of 4 DNA content? Diploid or Haploid! 1x2x4x DNA content? Oo Anaphase Diploid or Haploid! 1x. 2x or 4x DNA...
What are homologous chromosomes? a. Chromosomes with the same genes, but from different parents OD. Chromosomes with similar genes, but from different species OC. Two different chromosomes of the same size from the same species. d. Chromosomes of the same size from different species. QUESTION 2 Place the terms of this jumbled sentence in the correct order to define an allele. Alt sa(n) in the variation 9 of an) DNA sequence allele QUI gene
A plant species X with n=5 chromosomes was crossed with a related species Y with n = 7 chromosomes. The F1 hybrids produced only a few pollen grains, which were used to fertilize the ovules of related species Z with n=7 chromosomes. A few plants were produced from this cross, and all had 19 chromosomes. The F1 hybrids (with 19 chromosomes) were mated with related species W with n=11 chromosomes. A few plants were produced from the cross and all...
3. A diploid cell with eight chromosomes undergoes meiosis. (7 pt) a. How many chromosomes are there in each cell after meiosis I? How many daughter cells are made after meiosis I? Are the daughter cells diploid or haploid? (1.5 pt) How many chromosomes are there in each cell after meiosis ll? How many daughter cells are made after meiosis II? Are the daughter cells diploid or haploid? (1.5 pt) What two mechanisms allow genetic variation among the gametes produced...
If a diploid cell with 40 chromosomes undergoes mitosis, each daughter nuclei will have __ chromosomes (a) 40; (b) 20; (c) 80; (d) 30
You are breeding two poly ploidy species of wheat. you cross the two different species (parent 1 x parent 2) and obtain F1 hybrids. The following meiotic pairing is observed: F1 hybrid= 12 bivalents + 12 univalents A) how many chromosomes are there in a non-dividing somatic cell of an F1 plant (what is the organisms ploidy?) B) how many chromosomes are there in a non-dividing somatic cell of each parent (what is the organisms ploidy?) C) for each parent...