Explanation:
NUTRITION AND AGE FACTOR!
Sister chromatids separate during anaphase
Coughing can be a symptom along with shortness of breath
Answer:
Option A
Explanation:
Starch is a example of a "lipid" or option A. Starch are also a example of a natural polymers and natural polymers are organic substances that are insoluble in water but soluble in other organic mixtures and a example of a natural polymer is starch.
Hope this helps.
Answer:
All the options are true.
Explanation:
STD transmitted through sexual intercourse. They transmitted by the body fluids, mucous membranes, vaginal fluids or semen. But it can't be transmitted through the dried semen or vaginal fluid and in less than 20 minutes the body fluids are dried off.
Treponema pallidum is the causative agent of syphilis. It is bacteria. The vector is always human and transmitted during sexual intercourse. Syphilis is 3 types such as primary, secondary, and tertiary syphilis. In tertiary syphilis, chancers are present at the site of infection.
Gonorrhea is another STD caused by bacteria Neisseria gonorrhoeae. It is detected from the swab from male urethral discharge. This is also a gram-negative diplococci bacteria.
