For the first question, the answer is Klinefelter Syndrome. (From what I understood, this is the type of answer I should give?) Karyotype is size order display of chromosomes.
For the second question, the answer is nondisjunction. ("<span>the failure of homologous chromosomes or sister chromatids to separate properly during cell division.")</span>
Answer:
Sunlight and Chlorophyll
Explanation:
Firewood,boiling water, and non living things are Abiotic(not alive) but grass because it is living it is Biotic.(alive)
It changes because it goes through phases of growth and changes size and it developed more.
Hope this helps.