Answer:
a transgenic copy of the gene C is sufficient to restore normal eye development
Explanation:
In genetics, there are diverse approaches to determining a gene's function. For example, it is possible to use a complementation test to determine loss-of-function recessive mutations when it is unknown if such mutations fall in the same or in different genes. Similarly to the generation of loss-of-function phenotypes, it is possible to insert a gene and thus produce a gain-of-function mutation that restores normal gene function (i.e., to restore the wild phenotype). Moreover, transgenic organisms refer to genetic engineering techniques by which any foreign or modified gene is inserted in the genome of an organism, which can also be used to study gene function. In this case, the restoration of the normal phenotype (wild-type eyes) is associated with the expression of the transgenic gene C, thereby evidencing that the gene C is required for normal eye development. In the last years, transgenic models have shed light on developmental pathways and on gene function.
The patient could possibly have contracted some sort of foreign disease or might simply have an intolerance to a certain protein such as gluten with celiacs disease.
Answer:
sunlight and heat: Abiotic
insects: Biotic
rotting log: Biotic
bacteria: Biotic
water: Abiotic
rocks: Abiotic
Explanation:
Answer:
Its C
Explanation:
If you are allowing plants to decompose when dead that will add nitrogen to the ecosystem. Plants need nitrogen for photosynthesis. Decomposition and carbon dioxide provide carbon. They expel oxygen. I would say they provide all between dying (decomposition) and respiration.
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Answer:
Peacock or Peafowls i'm pretty sure.
Explanation:
They use their feathers(Peacocks) to attract females. Sometimes they use it to direct predators away.
