A. Without natural predators, the species may outcompete native species
Answer:
D) An original parent DNA strand and one newly synthesized DNA strand comprising a new DNA molecule.
Explanation:
- Semi-conservative replication refers to two strands of DNA unzip, and a new strand is assembled onto each 'conserved' strand.
- The replicated double helix consists of one old strand and one newly synthesised strand.
- It describes the structure of DNA, a twisted helix of two strands with bases joining the strands.
It started in 1798, to the 1800. This period is when the human population began to grow at a faster rate then any other time in history.
>Got my answer right on gradpoint<
The answer is 300 years ago.
The answer choices were.
A 300 years ago
B 8,000 years ago
C 20,000 years ago
D 1,000 years ago