b. biotic factors only
c. abiotic factors only
The answer is B. germline mutation.
The germline mutation is heritable variation in the lineage of reproductive (germ) cells. Germ cells are cells that give rise to the gametes, so a mutation in germ cell will be seen in a sperm cell or egg cell but not in a skin cell, for example.
The point mutation is the changes in a single nucleotide base on the DNA molecule.
Frameshift mutation, due to addition or deletion of a base, results in the change of reading frame and totally different translation
Somatic mutation is mutation in a somatic cells and is not passed on to the next generation.
It's actually plant uptake.
No, the Aztecs did not have llamas. Llamas are native to South America and were primarily domesticated by the indigenous peoples of the Andean region, such as the Incas. The Aztecs, on the other hand, were an ancient civilization that inhabited central Mexico from the 14th to the 16th centuries. They did not have access to llamas in their region.
The Aztecs, however, did have other domesticated animals that were important for their society and economy. These included turkeys, dogs, and ducks. Turkeys were particularly valued for their feathers, meat, and symbolic significance in Aztec rituals and ceremonies.
While llamas were not present in Aztec culture, they did have a vast agricultural system that included crops like maize, beans, and squash. These crops formed the foundation of their diet and economy. Additionally, the Aztecs had a complex trade network that allowed them to obtain various goods from different regions, including exotic animals and products.
In summary, the Aztecs did not have llamas. Llamas are native to South America, while the Aztecs resided in central Mexico. They did, however, have other domesticated animals like turkeys and had a sophisticated agricultural and trade system.