A. in plants, a new cell wall forms to split the cell.
Answer:
The phenomenon of unequal separation in meiosis is called nondisjunction. If nondisjunction causes a missing chromosome in a haploid gamete, the diploid zygote it forms with another gamete willcontain only one copy of that chromosome from the other parent, a condition known as monosomy.
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Technally the Earth experiences global warming all the time .... so the exact number is undefined
Answer:
This is Mendel's principle of dominance.
Nalah could use only 1 rat and test it multiple times.