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A gamete in the Aloe vera plant has 7 chromosomes. • What is the haploid number?...

A gamete in the Aloe vera plant has 7 chromosomes. • What is the haploid number?
• How many chromosomes are present at metaphase?
• How many chromosomes are present at metaphase I?
• How many chromosomes are present at metaphase II
• How many sister chromatids are present at anaphase?
• How many sister chromatids are present at anaphase I? • How many sister chromatids are present at anaphase II? • How many genomes (n) are represented at anaphase?
• How many genomes (n) are represented at anaphase I? • How many genomes (n) are represented at anaphase II?
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Answer #1

Haploid number of chromosome = 7 as gametes contain haploid number of chromosome.when two gametes unite then diploid organism is made.

In diploid condition chromosome number will be 14

Chromosome at metaphase I : 14 but chromatid will be 28

At metaphase II : chromosome will be 7 and chromatid will be 14 because after meiosis I haploid chromosome will remain

At anaphase I : chromosome will be 14 and chromatid will be 28

At anaphase II : 14 chromosome and 14 chromatids

At anaphase I : n = 7

At anaphase II : n = 7

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