True-Breeding
Referring to plants that produce offspring of the same variety when they self-pollinate.
Plate tectonics provide evidence for the theory of continental drift
The rules of base pairing explain the phenomenon that whatever the amount of adenine (A) in the DNA of an organism, the amount of thymine (T) is the same (Chargaff's rule). Similarly, whatever the amount of guanine (G), the amount of cytosine (C) is the same.
Answer:
<u>True!</u>
Explanation:
The longest geologic era was the Precambrian. It began with the formation of the earth about 4.53 billion years ago, and ended about 542 million years ago.
This means this period lasted approximately 3.98 billion years!
As such it's undoubtedly the longest geologic era by a long shot!
Their abundance also meant colonists had easy access to protein during bad seasons or harvests, so lobster quickly garnered a reputation as the poor man's meal. They were fed to prisoners, apprentices, and slaves as a way to save money. ... By World War II, lobster was considered a delicacy