There are high risk of following abnormalities or mis- happening if chorionic villus sampling (CVS) are performed before 10th week of pregnancy:
a) Fetal defects
b) Miscarraige
c) Fetal anomalies.
d) Risk of infection
As per the standard recommended by American Congress of Obstetricians and Gynecologists, the standard time to perform this test is between 10th & 12th week as at that time the chances of risk to fetus is very negligible. In no case CVs shall be conducted before 9th week of gestation.
It is estimated that there is a risk of 0.5 to 1 % of miscarriage after CVs which usually happens within the 3rd day of test.
Answer:
The list of options to complete the question are
a. conservative replication
b. semi conservative replication.
c. dispersive replication
d. discontinuous replication
e. continuous replication
THE ANSWER IS C.
c. dispersive replication
Explanation:
In this type of DNA replication, the original DNA chain is broken down and combined randomly before the
unwinding of the double helix structure and separation to form a template for synthesis of messenger RNA
Bioluminescenct organisms exist in deeper ocean depths because the light is unable to reach them.
I tried my best, well i hope this helps. Good luck.