Use the word bank below to complete the passage below describing mitosis and meiosis. All words will be used at least once and most words will be used more than once. A) diploidB) mitosisC) meiosisD) sister chromatidsE) haploidF) homologous chromosomes1) A male giant panda has 42 chromosomes in its skin cells. This represents the chromosome number. As the animal's old skin cells die and slough off, cells nearby divide through to produce more skin cells. 2) Germ cells within the animal's testicles undergo to replicate themselves and to produce sperm. 3) The cells produced by mitosis in this panda have a chromosome number and are produced after are pulled apart into separate daughter cells.4) The cells produced by meiosis I in this panda have a chromosome number and are produced after have been pulled apart into separate daughter cells. 5) The cells produced by meiosis II in this animal have a chromosome number and are produced after have been pulled apart into separate daughter cells.

1. diploid ,Mitosis

2. mitosis, meiosis

3. diploid, sister chromatids

4. haploid, homologous chromosome

5. haploid, sister chromatids

Explanation:

1. The Giant Panda has 42 chromosomes but these chromosomes exist in the form of homologous pairs therefore the Panda are diploid organisms. The somatic cells of the Panda undergo mitosis like skin cells.

2. The Germ cells are present in the testicles of the Panda which makes an exact copy of themselves by mitosis but these germ cells undergo meiosis to produce sperms.

3. The Mitotic division forms two daughter cells with the same genetic material because the sister chromatids of homologous chromosomes move to the opposite pole.

4. The meiosis I am also known as reductional division as the homologous chromosome separate and move to opposite poles during meiosis I and the ploidy changes from diploid to haploid.  

5. During meiosis II, the sister chromatids of a chromosome separate and move to the opposite poles as a result of this the haploid cells are formed.

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