Which of the following illnesses can result in headaches, nausea and weakness in legs?

a. obesity
b. alcohol abuse
c. cardiovascular disease
d. stress-induced hypertension

Correct option is D.

Explanation:

Stress-induced hypertension: It is described as while we are in stressful condition human body produces a hormone which is known as vasoconstricting. By the cause of faster heartbeat, and blood vessels to narrow these hormones increase the blood pressure, and this can have effect on developing cause of hypertension.

Some causes of high blood pressure is known as:

1) Smoking.

2) Drinking too much alcohol.

3) Unhealthy foods.

the diploid number of chromosomes is sometimes represented by the symbol 2n. for the fruit fly, the diploid number is 8, which can be written as 2n = 8, where n represents twice the number of chromosomes in a sperm or egg cell.