Andrew loves to go camping and hiking in the fall. about two weeks after his last camping trip, he noticed an expanding, target­shaped red rash on his arm. andrew is most likely suffering from
1. rocky mountain spotted fever.
2. lyme disease.
3. west nile virus.
4. hantavirus pulmonary syndrome (hps)

Answer is 2. Lyme disease.

Explanation:

Lyme disease is caused by a bacterium known as Borrelia burgdorferi, which is transmitted by the deer tick.

The are three stages to its infection

* Stage 1early localized Lyme disease at this stage , the bacterium has not spread throughout the body.

* Stage 2 early disseminated the bacterium started spreading throughout the body.

* Stage 3 late disseminated the bacterium has spread throughout the body.

Symptoms include, fever, headache , fatigue, and rash.

It can be treated by antibiotics. But if left untreated for a long time , the infection can spread to the heart and joints, causing stiffness of the joints which is known as arthritis.

not the best question format lol but what i think might as scale color is controlled by a single gene with two alleles, the green allele and the yellow allele. when moths that are homozygous for green scales are mated with moths that are homozygous for yellow scales, 100% of the offspring have green scales.

it is a learned trait

explanation: