ANSWER:
Index Fossils can be used to identify a specific period of time
You can conclude that the father was either heterozygous for that trait or fully homozygous.
Answer:
a variety of genes are involved in the control of cell growth and division. the cell replicates itself in an organized, step by step fashion known as the cell cycle.
Explanation:
tight regulation of this process ensures a dividing cell's DNA is copied properly, any errors in the DNA are repaired and each daughter cell receives a full set of chromosomes.
A lipid does, it forms a phospholipid bilayer.
The role a species plays in the ecosystem is called its niche.
