Am certain that a human gamete produced by such a nodisjunction could have a chromosome number of 43. Nondisjunction is the failure of homologous chromosomes or sister chromatids to separate properly during cell division. There are three forms of nondisjunction: Failure of a pair of homologous chromosomes to separate during meiosis I, failure of sister chromatids to separate during meiosis II, and failure of sister chromatids to separate during mitosis.
Proving a theory and writing a law.
D because carbon, nitrogen, and oxygen are apart of like everything
Answer:
A. All matter in the universe has expanded outward from a single point.
The three categories of forests are separated into temperate, tropical, and boreal.