CET-BIOLOGY-JNK-2008
CET-BIOLOGY-JNK-2008
71. In echolocation, the animal that produces high frequency sounds is :
- Monkey
- Butterfly
- Squirrel
- Bat
72. Two kingdoms constantly figured in all biological classifications are :
- Plantae and Animalia
- Monera and Animalia
- Protista and Animalia
- Protista and Plantae