Answer :
if the ends of two chromosomes stick together, the chromosomes will not separate correctly during meiosis. one of the resulting gametes will have an extra chromosome, and the other will be missing a chromosome
The telomeres which keep the ends of chromosomes from sticking to each
other is important because it helps to prevent mutation and death of
offspring.
Telomeres are referred to as the ends of the chromosome. They prevent
sticking together of the homologous chromosomes during the process of
separation in meiosis.
If the telomere is absent and sticking together happens then one of the
resulting gametes will have extra chromosome with a corresponding
deficiency in the chromosome of the other thereby resulting in lower
reproductive rate, mutation and death
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