Frequency of Down’s syndrome increase when the maternal age is

Frequency of Down’s syndrome increase when the maternal age is

Options

(a) above 35 years
(b) below 35 years
(c) during 1st pregnancy
(d) in mothers of atleast 3 children

Correct Answer:

above 35 years

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. The population of an insect species shows an explosive increase in numbers
  2. Oxalosuccinic acid, an intermediary compound of Krebs’ cycle is a
  3. Haem protein complexes that act as oxidising agents during plant respiration
  4. Which one of the following options shows correct matching pair?
  5. Population exploiting a resource rapidly, and showing unbounding increase