Answer:
AB, Ab, aB, ab.
Explanation:
Crossover may be defined as the process of exchange of the genetic material between the non sister chromatids of two homologous chromosomes. This process occurs at the prophase I of meiosis.
The one chromosome carries A and B genes and the homologous chromsome carries same genes, a and b. The single cross over has occur so two parental gametes are formed (AB, ab) and two gametes are recombinant (aB and Ab).
Thus, the answer is AB, Ab, aB, ab.
Whenever wax is put on a hot surface. The wax begins to melt. This process is called the melting point. An example of this occurrence is a wax candle burning. The wax automatically begins to melt slowly until the wax is gone!
Answer: There are three of chromosome number 18
Explanation: normally every chromosome is a pair, this is a triplet which is a genetic disorter
Answer:
Bite it, if it is soft then its gold
also if it is not shiny
Explanation:
Answer:
C.
Explanation:
they aren't organic so they are manufactured synthetically, not naturally