The substance is called DNA.
The condition known as endocervicitis is an aggravation of the bodily fluid film coating of the cervix. A condition in which patches of endometrial tissue get away from the uterus and wind up joined to alternate structures in the pelvic cavity.
In a few ladies endocervicitis is asymptomatic, now and again the accompanying manifestations might be available:
1-irregular seeping from the vagina;
2-constant dark or white release from the vagina;
3-vaginal agony;
4-torment amid intercourse;
5-feeling offensive distress in the little pelvis;
Answer:
The basic biological unit of heredity.
Explanation:
1 - <u>B. Water level and salinity.</u>
2 - <u>B. Oceanic & neritic.</u>
I hope this helps!
There are so many examples for that in different areas, like steroidal compounds experiment carried out in our lab recently.
Here's one link: http://www.alfa-chemistry.com/products/steroidal-compounds-8.htm