UseFull Links
About
Accessbility
Help
Privacy & Terms
When the fertilisation is internal development is external.
When the fertilisation is external development is internal.
When every process of embryo formation is in the test tube.
When the embryo develops in a test tube.
Which among the given could be used as fuel in propellant or rockets
Which among the given does not belong to the halogen family?
Which among the given does not cause pollution
Which among the given elements does not exhibit natural radioactivity
Which among the given elements is not present in stainless steel
Which among the given elements is not radio-active
Which among the given elements is obtained from sea weeds -
Which among the given features are common in silver fish, crab, cockroach, honey bees?
Which among the given fibres catches fire least
Which among the given gases is mixed with oxygen for breathing by divers in aqualungs -