NEET 2015 · Class 12

Biodiversity and Conservation

Cryopreservation of gametes of threatened species in viable and fertile condition can be referred to as:-

  1. (A)Advanced ex-situ conservation of biodiversity
  2. (B)In situ conservation by sacred groves
  3. (C)In situ cryo-conservation of biodiversity
  4. (D)In situ conservation of biodiversity

The NCERT line that answers it

Verbatim line

*Ex situ* conservation methods include protective maintenance of threatened species in zoological parks and botanical gardens, *in vitro* fertilisation, tissue culture propagation and cryopreservation of gametes.

Chapter
Biodiversity and Conservation
Section
intro BIODIVERSITY AND CONSERVATION
Page
10
Words matched
26 of 26

The answer appears as a continuous sentence in NCERT. This is that sentence.

How this line gives the answer

0, emb=0.687, combined=0.8122). Verified: high — The span explicitly states that cryopreservation of gametes is an ex situ conservation method, which directly matches and distinguishes option A from the in situ options.

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