Calibri (Headin.. A-Av A. ng :-...-,5+ 91 11 - Answer questions 2-5 based on a g

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Calibri (Headin.. A-Av A. ng :-...-,5+ 91 11 - Answer questions 2-5 based on a garden pea plant that has the genotype Rr for its smoothed pea phenotype (R: smooth allele, and r: wrinkle allele) This garden pea plant is considered as___ (diploid or haploid) plant, it uses meiosis) to produce gametes. 2. (mitosis or A. diploid; mitosis B. diploid; meiosis C. haploid; mitosis D. haploid; meiosis 3. This garden pea plant is (homozygous, or heterozygous) for the gene determining the pea shape trait. (a true line, not a true line) for the trait of pea shape, and is- A. A true line; homozygous B. A true line; heterozygous C. Not a true line; homozygous D. Not a true line; heterozygous 4. The law of equal segregation predicts this garden pea plant will produce two different kinds of gametes, carrying either the R allele or the r allele as a result of: A. Separation of homologous chromosomes during anaphase B. Separation of homologous chromosomes during anaphase II When this garden pea plant has a self-cross, and generates F1 offspring generation. One would predict: 5. 75% of the offspring would produce smooth pea, and 25% of the offspring would produce wrinkled pea 50% of the offspring would produce smooth pea, and 50% of the offspring would produce wrinkled pea 25% of the offspring would produce smooth pea, and 75% of the offspring would produce wrinkled pea A. B. C.

Explanation / Answer

Garden pea plant biological name:Pisum sativum

All the cell of pea plant contain two sets of chromosomes except female egg cells and male pollen cells.two set of chromosomes represents as 2n=14.Plants contain two set of chromosomes is called Diploid.

In the gamates there will be reduction in the chromosomes set i.e n=7.Mitosis and Meosis is the cell division process in which meiosis reduces the chromosomes set but in mitosis there is not any reduction.Mitosis is a asexual process therefore can not generate gametes.So according to the information garden pea undergo meiosis for the production of gamates.

Probable answere is B

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