Class IX

First genetically modified mice is generated in
  1. 1968
  2. 1964
  3. 1974
  4. 1978
Death of an organism may be due to stop or breakdown of
  1. transparent systems
  2. open systems
  3. hybrid systems
  4. closed systems
Rubbed off cells of cornified layer are replaced by
  1. malpighian layer
  2. granular layer
  3. dermis
  4. sub-cutaneous fat
Parasitic fungi
  1. act as decomposer
  2. actively forms spores
  3. lives in living tissues of plants and animals
  4. secretes hormones like maltase
Scar where seed stalk is attached is called
  1. testa
  2. hilum
  3. micropyll
  4. macrophyll
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