Answer: b
Explanation:
no environmental exposure has been proved
Most reasonable answer is the swallowable camera one. mris and cat scans were invented in the 70s and the rest of the answers are around the 1800s or before.
Answer:
B) Predation and C) Decomposition
Explanation:
Fungi predation refers to fungi that derive some of their nutrients from trapping and eating microscopic animals. Some species trap nematodes which are normally present in the soil while others prey on ameoba.
Fungi decomposition occurs when organic matter is broken down by releasing enzymes to break down the decaying material, after which the nutrients in the the decaying material is absorbed.
Answer:
Explanation:
In order to address iron deficiency in this village, locals will be encouraged to eat more of animal-based diet, especially beef, livers (from chicken, goat and cow), oysters, fish, chicken and turkey. This food sources contain high dietary heme iron which is is highly absorbed by the body.
Although plant sources also contain irons (in the form of non-heme iron) but these irons are not as absorbed by the body like the heme iron. However, the absorption rate of these non-heme irons can be increased by encouraging the locals to add fruits that contain vitamin-c (such as pineapple, orange, mango, grape, kiwi or strawberry) to there diet when they eat plant sources of non-heme irons like beans, spinach, nuts (cashew and almond), lentils and dried apricots .
Answer:
Its a substitution mutation because one of the specific base, G is replaced by A.
This is a Point Mutation because Point mutation brings changes in the structure of a gene because of the substitutions with another base pair. Like in this case, G is substituted by A. In case of frameshift mutations, there is a change in the number of nucleotides due to either insertions or deletions of the nucleotides, which is not in this case.
