_______________ are segments of DNA that code for _________________.
DNA is coiled up around proteins called histones and organized into _______ chromosomes in each of our body cells and ______ chromosomes inn each of our sex cells.
What type of cells are made in the process of meiosis? Select all that apply.
Meiosis is (select all that apply)
In the process of meiosis, chromosomes are first ___________ then the cell divides ______.
After meiosis, fertilization may occur in which 2 ______________ with _________chromosmes come together to form a _____________ with _______ chromosomes. This is the cell every one of us started out as.
Both chromosmes in the pair of chromosome number 18 are from different parents. They have the same ________ but potentially different __________. (word bank: genes, nucleus, cells, alleles)
All somatic (body cells) in our body have the same number of chromosomes 46.
All gamete (sex cells) in our body have the same number of chromosomes 46.